• Android won't open apps. After updating android apps do not work. Method number three: clean start

    Most owners of Android devices use the services of the official Play Market store from the IT giant Google, which, in general, is not surprising. Here, every user can find any content to meet their needs, be it special programs, films, music or games. However, situations are not uncommon when Google Play Market does not work on Android.

    Such service failures can occur for a variety of reasons. Now we will look at what may be causing the problem and suggest the most effective ways to eliminate it.

    In fact, the reasons that provoke such an error can be very diverse, the most common are:

    • There is no Internet connection, caused, for example, by a settings failure (smartphone, router, etc.).
    • Technical problems on the part of the Play Market itself are quite rare, but not excluded.
    • Problems with the file hosts, which is edited by the system automatically.
    • There is a conflict between an installed application and Google Play.
    • The date/time parameters are incorrect.
    • Other.

    First, what we have to do is simply restart your smartphone. The fact is that this banal procedure can be an effective solution not only with the problem described, but also in other cases of system freezing. If rebooting the device did not have any effect, move on.

    Reset updates

    Quite an effective procedure. Our actions - go to “Settings”:

    Open " Applications"(maybe "Application Manager"), from the list that opens we find Google Play, press. In the window that opens, click on the position “ Uninstall updates"to return the Play Store to its original state:

    We reboot the gadget and try to log in. What, there is no reason for joy yet? Then let's continue.

    Reset settings and clear cache

    Again, through the main settings, go to “ Applications", we find " Google Play", open. First, “tap” on “ Erase data", then " Clear cache»:

    We restart and try to log into Google Play. If the question “why the play market doesn’t open” is still relevant, let’s continue “dancing with a tambourine.”

    Correction of GP service data

    As in the third step, from “Settings” we go to “ Applications", we find " Google Play Services", erase the data and clear the cache:

    Clear Google Services Framework data and cache

    Let's follow the beaten path " Settings» → « Applications" In the " All"find and open" Google Services Framework" Erase data and clear cache:

    Checking the operation of Google accounts

    It is quite possible that for some reason this function was disabled, which was the reason why the play market does not work on Android. It's easy to fix the situation. From the settings in " Applications"we need to open the tab " All", choose " Google Accounts"and, if this application is really disabled, then connect it, and at the same time (if necessary) clear the cache:

    Debugging the Boot Manager

    Disabling the boot manager can also be a likely problem, so to rule it out we go to “ Applications", swipe left to go to " All" and open " Download Manager" If necessary, activate it, and if the presence of a cache is detected, then clear it too:

    Removing and restoring your Google account

    Another effective method, to which detailed instructions “” were dedicated on our website. After the described exit procedure, .

    Resolving application conflict

    As mentioned above, there are applications that can block Google Play. One such program is Freedom. Advanced gamers probably understand what we're talking about. The fact is that Freedom allows you to bypass the Market license check in order to purchase for free all sorts of paid goodies in games (coins, crystals, extensions, etc.), for which the user can pay with a fake card:

    Inept use of an application, or improper deletion of it, is one of the most common reasons for Google Play Market failure caused by changes in the “ hosts" To work with the application (installation and uninstallation). More information on how to correct the situation can be seen in a special video:

    Cleaning the "hosts" file

    It is worth dwelling on this point in more detail. The fact is that you probably don’t have the Freedom application installed (see above), but there may well be a problem with the file, and here’s why. The hosts file of the Android system (as well as Windows) stores a database of sites, as well as their IP addresses. And every time you open a particular site, the system will access the “hosts” file, and only after that the DNS server. That is, in fact, being in principle a primitive filter (firewall), hosts can, for security purposes, block access to almost any site, including Google Play.

    That's when the need to edit it arises. For this we will need a file manager, for example, and (since we will be dealing with a system file).

    Launch ROOT Explorer, find the folder system:

    It contains a folder etc, go into it and set the rights R/W(Read/Write) by clicking on the corresponding button in the upper right corner:

    Upon request of the Superuser rights system, we provide:

    Now let's open hosts and start editing it. By default, it should contain only one line - 127.0.0.1 localhost. If you see two or more lines, this means that other programs have made their changes, so we delete everything unnecessary without pity:

    Correcting date and time settings

    If there was a failure in this position (which could also block access to the play market), then:

    • Open " Settings»
    • In the section " System"find the item " Date and time", open.
    • Enter the correct data and save the changes.

    Reset Android settings (or Hard Reset)

    This is the last, so to speak, control shot from our arsenal, if you are convinced that there are no problems with the Internet connection, and all the described methods did not bring the expected result (which I very much doubt). What should we do:

    • Go to " Settings" and open " Recovery and reset", without forgetting to make a backup copy.
    • Select the item " Reset settings».
    • “Tap” on the field “ Reset your phone».
    • Finally, click “ Erase everything».

    This procedure will delete all data on the device's internal storage, leaving the information on the memory card intact.

    Perhaps this is all we wanted to talk about on the topic. Maybe you had a successful experience in solving a problem that was not described in the article, we will be grateful if you share it with our readers. Good luck!

    The application does not open on Android, what should I do?. If not all, then many owners of Android devices have encountered errors in the operation of applications: they may either not open at all or work incorrectly. This, of course, is unpleasant, but every error has its own reasons and ways to solve them. In this article we will figure out why applications on Android do not open and how this can be fixed.

    Why won't apps open on Android?

    The market for applications for smartphones on Android is growing by leaps and bounds. Such rapid development also has a downside - too much variety of devices and a huge number of application developers from time to time leads to the fact that applications turn out to be incompatible with certain devices, although developers try to reduce this precedent to a minimum. There are also other reasons why applications do not open:

    • The application does not have enough RAM
    • The Android version on your smartphone is outdated for this application
    • the system or the application itself crashed

    If you installed the application from the official store Google Play, it means it has been tested and is suitable for your device. Otherwise, in place of the “Install” button it will be written that the application is not supported by your device, and you will not be able to download it. If you downloaded the apk installation file and installed it yourself, then there is no guarantee that the application can work with your device correctly or launch at all.

    What to do if the application does not open

    Each Android program has technical requirements; it always requires a certain amount of RAM to run. Due to its lack, the application may not start because it does not have enough resources. The easiest way to solve this problem is to close background applications and free up RAM for the necessary program. We discussed how to do this in the article.

    There is also a slightly more complicated method - create a swap file on your SD card using a special application, for example ROEHSOFT SWAPit RAM EXPANDER. The application allocates space on the memory card and uses it to increase the amount of RAM. You need to understand that the speed of RAM memory is higher than that of a memory card. Using a page file will allow you to run heavier apps or keep more apps running in the background for multitasking, but it will negatively impact the speed and stability of your device. Unfortunately, this solution is not supported by all smartphones. Before installation, check whether your smartphone supports the swap function using the utility MemoryInfo & Swapfile Check, after checking it can be deleted.

    To enable the swap file, open the ROEHSOFT SWAPit RAM EXPANDER application and click " Activate swap" Below you can select the size of the swap file, exactly the amount of additional RAM will be available. The maximum size of such a file is 4000 MB, this is a system limitation.

    A large number of applications are developed for the latest versions of the Android operating system, so it is advisable to update the system to the latest available version of Android whenever possible. To find out if there are updates for your smartphone, open your phone's settings and select " About the phone" At the very bottom of the section that opens, click “ System update» and check for updates. If there are updates, install them.

    It is not possible to update the Android version in this way on all devices; in some cases, you will have to check for updates on the website of the developer of your smartphone and install them via a PC connection.

    If at first the application worked properly, but at a certain point it stopped launching or began to crash, most likely there was an error in the application itself. First, try restarting it. Just close the application with the " Home" is not enough, it will continue to run in the background. You need to go to the device settings, select “ Applications", click on the required one and close it. If this doesn't help, you need to either clear the app's cache and data or reinstall it. Read more in the article

    Programs won't start in Windows

    Sometimes users encounter a situation where the system stops responding to double-clicking on a program shortcut or is not called up from the program menu. Thus, programs that were working perfectly yesterday are not launched. Searching for the running corresponding service or executable file does not give anything: the task manager, except for the programs launched when the system boots, does not show anything.

    • If programs not only do not start, but also give an error about the impossibility of matching a program to a file, I advise you to refer to the article
    • This is not an option when programs do not start because there is some kind of infection in the system. Read about this in the article
    • Make sure you have sufficient rights to run the program or view the directory. And this is easy to do by reading the article

    SYMPTOMS (possible)

    • After clicking on the icon, programs do not open
    • no error messages
    • When I try to install a new program or reinstall an old one, Windows gives an error
    • in the Task Manager (if you managed to open it)
    • the process appears for a moment and immediately disappears Peachw.exe(the first paragraph is about him)

    Programs do not start. Treatment number one.

    Try to grab this one in the Task Manager Peachw.exe. And close the entire process tree. If after this the shortcuts begin to respond to a double click, right-click on the process, select Properties and trace the path to the file in the window. All you have to do is delete the program or file that the process starts.

    Programs do not start. Method number two.

    Do not rush to reinstall programs, if this error repeats with not one, but several programs, most likely the registry branch responsible for launching programs is damaged. Yes, there is one... It is located here:

    HKEY_CLASSES_ROOT\.exe

    HKEY_CLASSES_ROOT\exefile

    The main thing here is to determine what exactly is damaged in these records. “Clean records” of bushes look like this (respectively):

    and for the branch PersistentHandler:

    For HKEY_CLASSES_ROOT\exefile:

    There are many sub-customs in this section, so let’s take it as the right action to compare the records available in your system with the original ones. This can be done by taking them from any stable working system (at home or at work, from friends). Simply copy the sections and then export them to your registry. True, there was an option when I encountered a problem arising from this... - the registry editor itself did not start. But the solution is found very quickly when you use not the built-in registry editor, but a third-party editor. And the best option for working with a damaged system and its registry is to work not from under the system itself, but from the boot disk. One option is the utility Kaspersky Registry Editor or boot disk by type. True, you will have to download the entire boot disk, but it's worth it. At this link you can find a complete description of the principles of working with the disk in general and specifically with the registry. If you don’t have time for this, just download the editor and try to boot from under the system. The simplest option is the native editor from Windows, it “weighs” little, and you can download it anywhere on the Internet. By the way, it’s time for you to take care of a special external box with a hard drive inside, where all the necessary Windows images of all generations and versions are stored, plus repair utilities.

    Method number three: clean start

    Let's try to exclude the launch of conflicting programs. The most effective way to do this is a clean start. The utility from the search bar can handle this.

    The fact is that programs launched simultaneously with the system constantly “hang” in the background. However, Windows is not able to figure out how these programs relate to each other. Therefore, it is likely that some of them may not be friends with each other in relation to some other running programs, utilities or even files.

    I’ll show you the setup process using Windows 7 as an example. The principle is the same for new versions, just don’t get confused by the interface.


    Reboot. Now Windows will start WITHOUT PROGRAMS IN THE BACKGROUND. Some of the usual programs will not start, but everything can be fixed. However, if after disabling startup, the problem is solved, then we are on the right track and now you can turn on the elements step by step until either the error appears or does not appear at all. You can return to starting all services with a complete list by setting in the tab General icon opposite the item Normal launch.

    Read: 1,377

    A fairly common problem on computers and laptops, when after some action on the part of the user, shortcuts in the start menu and on the desktop stop launching. And when you try to open any program, an error message is displayed. It also happens that no matter what program is launched, the same one is always turned on (for example, notepad). Another symptom may be that all shortcuts take on the same appearance of a particular program, for example, a browser.

    The reasons for all of the above may vary. This often happens due to the fault of the user himself, who could accidentally specify that shortcuts should only be opened through certain programs. One mistake and the programs won't start. Often, problems with the Start menu appear as a result of a virus attack.

    Fixing programs launching in the Start menu

    Since the cause of this problem is difficult to determine, you have to try all possible options. First you need to restart your computer - sometimes this helps. If the start menu does not open, you can restart the computer using the hot keys Ctrl+Alt+Delete.

    Also, after rebooting, you can try turning on the computer in safe mode. In this mode, the system starts with a limited set of files and drivers, and all programs loaded when Windows starts are not launched. You can use Safe Mode to identify and resolve problems. For example, if the system works normally in safe mode (shortcuts in the Start menu open), then you can immediately exclude the default settings and all basic drivers.

    Another option is to remove recently installed programs through Safe Startup Mode. This will help if they blocked the correct operation of the system.
    If rebooting and starting in Safe Mode doesn't help, your computer most likely has a virus or even several viruses. To eliminate these malicious programs, you need to use an antivirus. It would be better if you record the antivirus on a flash drive and run a virus scan through the BIOS before turning on the computer. To do this, just change the priority in the BIOS settings to boot from a flash drive or from a disk, if you downloaded the antivirus to disk. We set the priority and started the scan. The antivirus will find all viruses, remove them - and the system will work again as before.

    The last option is to restore the system to its last working state. In this case, the system will be rolled back to the moment when everything was working. This may (or may not) remove some new programs and files, but the functionality of the OS will be restored.

    There are a huge number of reasons why programs installed on a computer suddenly stop working or start running altogether. Unfortunately, many of them are of an extremely specific nature, associated with certain software and technical nuances of each individual application and require an exclusive approach from the user to resolve the issue of restoring their functionality.

    However, there are many common reasons that arise quite often, and by eliminating them, you can easily restore the operation of most software. We want to offer such truly effective universal solutions to our users in the instructions below.

    So, if any program installed on your computer has stopped working or starting, you need...

    Check technical requirements (System Requirements)

    Before downloading and using any program, always carefully check the technical requirements for each program on the official website of the software developer. At the same time, be sure to keep in mind that such tech. There are two types of requirements: minimum (guarantee that the program will run on your machine, but do not guarantee that it will function quickly and fully) And recommended.

    Those who download software from our website mydiv.net should note that information on technical requirements is located on the main page of each program in the tab "Requirements"(see screenshot).

    Studying tech. requirements of each application, pay attention to the following nuances, especially if you have problems not with “household” software, but with specialized utilities ( for example, the program for setting up, testing and overclocking any hardware or other professional applications does not start / does not work):

    • Processor power, its brand, model and other additional parameters (for example: Intel Core 2 Extreme QX9650, 3GHz).
    • RAM capacity, its brand, type, bus frequency, etc. (for example: Corsair DDR3 2048MB, 1333MHz).
    • Video card parameters: brand, model, integrated (built-in) or discrete (external), volume and type of video memory, etc. (for example: AMD Radeon HD 7770, 1GB GDDR5).
    • Hard drive: be sure to check the amount of free space required to install the program + additional space for storing temporary and files created in this program, as well as: brand, model, type (external or internal), type (SSD, HDD or SSHD) and other tech. hard drive parameters.
    • Sound card. Carefully check all the requirements for the sound device: brand, model, type (internal or external), etc. This is especially necessary for launching and using specialized programs for setting up and testing sound cards, audio editors, converters, etc.
    • Operating system requirements: Be sure to check the OS version, its build number, requirements for the presence of installed service packs, bit depth of the operating system, etc. (for example: Windows 7 Home Premium SP1 x64 or Windows 10 Build 10547).
    • Additional software. In addition to the hardware requirements necessary to launch and operate programs, there are also “software requirements” for the software. That is, for the normal functioning of any application, the mandatory installation of additional technical software may be required. Here is a list of what you definitely need to install on your computer and update periodically to keep the installed version up to date:
      • Microsoft DirectX. A set of libraries and tools necessary for processing and reproducing computer graphics.
      • K-Lite Codec Pack or Advaced Codecs. Sets of multimedia codecs necessary for playing audio and video on a computer. They are also often used by specialized programs for editing and converting audio and video.
      • Adobe Flash Player. A browser add-on program that allows you to play videos on the Internet.
      • Microsoft Visual C++. A set of libraries and plugins necessary for the operation of many computer programs (including video games) written in C++ or C#.
      • Microsoft .NET Framework. Required for programs and games written using .NET technology.
      • Java JRE. Required for running programs created using the Java language.

    For other software requirements, check on the official websites of program developers! By carefully studying all the hardware and software requirements, you will immediately understand whether your computer can handle the required program or not!

    Update/reinstall drivers

    The driver is the most important technical program on which the normal operation of all devices connected to the computer (processor, video card, sound card and other devices), as well as the operating system itself and all software installed on it, 100% depends. Agree, if you have any problems with the webcam driver, then you are unlikely to be able to use a program for recording from a webcam or make a video call on Skype. Another option... For example, if you do not have a sound card driver installed on your computer (or it has started to conflict), then your media player will definitely show “silent movies”, and you can also forget about working in audio editors/converters. Therefore, it is quite obvious that you need to carefully monitor the drivers and update them on time!

    Complete uninstallation and reinstallation of broken programs

    Indeed, this method can really work. Applications that fail or do not start at all should be removed from the system and reinstalled. To correctly remove programs from the operating system, it is best to use specialized applications "uninstallers". For these purposes, we recommend using Revo Uninstaller. Detailed instructions on how to how to properly reinstall programs on your computer and use Revo Uninstaller, can be read in.

    However, the programs uninstallers To date, a lot has been created. If the above program does not suit you in some way, then you can choose any other application you like from this set of programs.

    Complete system cleaning with cleaning programs

    This method is also quite justified, especially as a preventative against program failures in the future. Remember! The less “garbage” that accumulates in the operating system, the more stable it and all the software installed on it will work!

    To perform tasks of this kind, it is best to use special programs - “cleaners”. The best of them, undoubtedly, is CCleaner. How to use CCleaner and completely clean the system , it is written in detail. For those who would like to use this program on an ongoing basis in the future, we recommend another thematic guide "".

    However, there are also quite a lot of cleaning programs on the modern computer market. If the need arises, you can easily select any other program to clean the operating system by looking at this set of “Programs for cleaning the operating system”.

    Removing programs from startup (autorun)

    Programs that are in autorun always automatically start along with the operating system and continue to hang in the background in the future. Without a doubt, many of them may well conflict with other applications running/running on the PC, as well as greatly slow down the system and even often lead to crashes! Try removing all unnecessary applications from startup and, quite possibly, the programs you need will start launching and working normally again.

    You can clear startup from unnecessary objects in different ways, either manually (via the msconfig), and with the help of specialized utilities, for example, the same CCleaner. You can read more about how to edit autorun in the manual " ".

    Cleaning computers from viruses

    Malicious software can also be the real reason why certain programs on a computer may not work or start, since viruses can easily damage, delete and block working program files. Therefore, we recommend that all users acquire a serious antivirus and thoroughly scan the system!

    You can select suitable anti-virus programs here (these sets contain the best, including free anti-virus applications of various types):

    Additional antivirus software, you can search on mydiv.net in other sets of programs in the "Security" section.

    To learn how to use antiviruses and thoroughly clean your computer from various malware, carefully read these guides:

    Add exceptions to antivirus

    As you know, there are no ideal antiviruses. Many of them often suffer from false positives. At any moment, an antivirus can easily delete files of any program that it “doesn’t like” from the computer or block their execution. Accordingly, these programs will immediately stop working or start altogether.

    To avoid such unpleasant situations, you need to use the function "Exceptions", available in almost every normal antivirus. Please note! You can add only those files and folders that you consider 100% safe to exceptions!

    To learn how to correctly create exceptions in antiviruses, read these guides:

    • " ",

    Run programs as administrator and disable UAC

    UAC- a Windows user account control system created to control the delimitation of user access rights to operating system functions and prevent unauthorized launch of various applications in the “background” mode.

    Only the administrator has elevated privileges in the system. And only it can run many system services and applications installed on the computer! Therefore, if any program does not start for you, try restarting it with administrative rights. At the same time, you can turn off the system UAC so as not to interfere in the future.

    You can read more about how this is done in the manual " ".

    Various network problems...

    Here you will find solutions to the most common network problems that cause many programs installed on your computer to stop working or starting.

    Prescribing Google DNS

    Many programs require a constant and stable Internet connection to launch and work, with which most of our providers often have serious problems. One of the most common problems is DNS server failures. So, if your router detects the presence of a connection, but for some unknown reason the pages in the browser do not load, it is quite possible that the provider has some problems with the DNS servers. To fix the problem, you need to set it in the network card settings alternative DNS servers from Google.

    It's done like this. Click on the network icon (in the lower right corner of the screen) and open "Network and Sharing Center".

    In the menu that opens, select the option "Changing adapter settings" and you will be taken to the section "Network Connections".

    In this section, select "Local Area Connection" or "Wireless network connection"(if you get internet via Wi-Fi). Right-click on the selected object and select "Properties".

    In the properties of the network card, select "Internet Protocol Version 4 (TCP/IPv4)" by double-clicking on it. In the network protocol properties that open, enter the following numbers: "Preferred DNS Server" - 8.8.8.8, "Alternate DNS server"- 8.8.4.4. Then, to confirm the operation, press "OK".

    As an alternative, you can do this. In the "preferred server" column, write IP address of your router(usually: 192.168.1.1 or 192.168.0.1 ), and in the “alternative” - already Google’s DNS.

    After this, if the problem was with the DNS servers, the pages in the browser begin to open normally, and the operation of many programs that require an Internet connection returns to normal.

    Adding programs to antivirus network exceptions

    As mentioned earlier, in one of the instructions described above, many modern antiviruses are far from ideal and often upset users with false positives. At their “purely personal” discretion, they can easily block all network activity of any programs running/running on the computer. It’s not difficult to guess what this will lead to! There is only one way to deal with this - add programs and processes running in the system to exceptions

    Turn off offline work in Internet Explorer

    Many Windows applications (for example, Windows Live Mail and Skype, etc.) are directly connected to the Internet Explorer browser. That is, simply, they use its engine. Because of this (in some situations) offline mode this browser may cause problems with online applications. If, for example, your mail in Windows Live Mail is not restored or you cannot log into Skype (a white or blue screen is shown without fields for entering your login/password) and other similar problems with previously normally working software, you may need disable offline mode in Internet Explorer.

    It's done like this. Launch Internet Explorer. Press the key "ALT" to display the browser control panel. Open the tab "File" and remove the checkbox from the item "Work autonomously"(also, this option can be located in the tab "Service").

    However, please note that in new versions of the IE browser, there is no such option in the control panel, and you can disable offline mode only through editing the registry!

    This is done as follows. Open menu "Start" and in the search bar type the command: regedit. Click left. click on the shortcut that appears at the top regedit.exe to launch Registry Editor.

    Next, find the branch in the registry: HKEY+CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings. After this, double-click with the left mouse button on the parameter "GlobalUserOffline" and in the window that opens, set the value - 0 .

    If you find such a parameter in the registry, then you definitely need to create it! Right-click in the right window of the Registry Editor and select the option "Create" and then "DWORD value".

    After all operations are completed, IE's offline mode will be disabled and the functionality of the programs you need should be restored.

    This concludes this guide. As far as possible, we have presented you with all the fastest and most effective methods for solving common problems related to the launch and operation of software. Try using the most suitable ones and, most likely, your programs will work again!

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