Why some applications are not installed on Android. Incorrect application build. How to install a program from a memory card

Play Market users sometimes have a problem when working with software when applications on Android are not installed. This error can occur for various reasons, namely: a clogged cache, or a full device memory. Sometimes the crash occurs due to more serious problems, when a patcher or .

Simple methods: clearing memory, cache, transferring to SD card

If you see “Android application not installed” on your smartphone screen and are wondering what to do, start with the simplest methods that will help fix this error.

Cleaning the device from debris

If the phone does not want to install a program or game, you should first clear the memory of “garbage”, i.e. unused files, clogged cache, etc. Special programs can best handle this. The most popular is Clean Master. Install it, and then follow the further instructions:

Remember that you need to carry out such cleaning regularly so that your smartphone does not freeze and applications are always installed.

Removing unused software

If games on Android are not installed anyway, it is worth cleaning the applications and games that you store on the phone’s built-in memory. Unused software can be safely deleted, and the necessary files, photos, videos can be transferred to an SD card.

Virus cleaning

If Android still says that the software cannot be installed, you should check your device for viruses. To do this, download any antivirus you like to your phone. You can use the same Clean Master or Dr.Web Light, Emsisoft Mobile Security.

Installation without SD card

Sometimes the problem can be solved by simply removing the SD card. If after this the software is installed on the internal memory, the card should be formatted, and in some cases, a hard reset.

Remember! If you are installing an application not from the Play Store, but from other sources, in the settings you need to find and select the “Allow installation from other sources” item.

If simple methods do not help: use a patcher, reset to factory settings

If all else fails and you don’t know why the game won’t install, we suggest using more complex methods. They will not be effective on all models of smartphones and tablets, but most Android users received the desired result.

Using Lucky Patcher

To follow all the instructions, you must first obtain ROOT rights, and then do the following:

Install the Lucky Patcher application.
In the bottom panel, find the “Tools” section.
In the menu that appears, find and select “Android Patches”.
Another submenu with settings will appear on the screen. Among them you need to find the item “Disable signature verification in package manager-e”, and then click on it.
Click on the “Patch” button.
Upon completion of this action, the phone will reboot.
Download the software again. It should now install.

Resetting the device to factory settings

If games on Android are not installed anyway, you need to use the most radical method - resetting to factory settings. The smartphone will return to the settings it had immediately after purchase, so creating backup copies should precede installation.

This article is devoted to the problem when applications are not installed on an Android phone or tablet: the download process does not begin or the download is waiting.

This article is suitable for phones and tablets of all Android device manufacturers: Samsung, LG, Sony, Huawei, Xiaomi, HTC, ZTE, Fly, Alcatel and others. We are not responsible for your actions.

To fully use the gadget on the Android system, you should install various applications on it that will comfortably help you watch videos, communicate on social networks, process photos, etc. Often the installation process goes fine, but in some cases it is not possible to install the application or game. Let's look at this problem.

The main reason is the lack of internal memory of the tablet or smartphone. If the gadget does not have enough memory, it will not be able to save the program installation file and install it. The problem can be resolved in one of the following ways:

Increase

To see exactly where applications are installed, you need to go to the “Memory” menu in the settings. There is a “Installation location” item at the top. Clicking on it will display a list of available options.

To install applications on a memory card, you must select it in this list. In this situation, the installation file system will download the file and install programs on the microSD. The location of the file does not matter; programs work equally well from the card and from the gadget’s internal memory.

Increase

This operation is not available on all gadgets. It all depends on the shell provided by the product manufacturer.

Another possible cause of an error during installation may be an unstable Internet connection while downloading the installation file from the Play Market via 3G. It is better to connect to a Wi-Fi hotspot to ensure a stable connection.

In addition to problems with programs, errors may occur in the operation of your Google account. To eliminate them, you need to delete your account and add it again:

Open the settings, find the “Accounts” section.
Select the line “Google”.
Click on the account you are using.
Expand the additional menu and select “Delete account”. It is important to pay attention to the nuance that all data associated with the account will be deleted. Therefore, if necessary, we create a backup copy.

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When you delete your account, the gadget needs to be rebooted. The next time you turn it on, you should add your account again and try to download programs from the Play Market.

If problems arise with the installation, the last resort would be to flash the device or reset it to factory settings. Flashing is only relevant for devices with a custom system, not the official one.

Correct installation of applications

Every user should know that the application on Android can be installed in different ways - APK file and through the Play Market. This allows you to reduce the number of errors when installing software and will allow you to choose a more appropriate method for each specific case.

Instructions for installing the application from the Play Market:

Launch the Play Market application on Android. If you have not yet added a Google account, the system will prompt you to provide information about your existing profile or create a new account.
In the search bar, enter the name of the application that you want to install.
Open the page with the found application. You should make sure that it is compatible with the gadget. Then click “Install”.
We accept the required permissions.
We are waiting for the download and installation of the software to complete.

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After successful installation, you will be notified that the application has been installed. It should be opened and checked for functionality. You can perform identical actions on your computer using the Google Play resource:

In the browser, open the Google Play resource. Log in to your account added to the gadget.
Find the application, check compatibility and click “Install”.
If one account is added to several devices, then select the device on which you want to install the application.

Increase

The main condition for remote installation of applications was connecting the gadget to Wi-Fi. The application will not be downloaded from Google Play via mobile traffic.

Application installation mode

If you need to install a program from a third-party source, without using the Play Market, you should prepare the system:

Open settings, go to the “Security” menu.
Find the line “Unknown sources” and put a tick next to it.

The debate about which is better: Android or iOS is not groundless. It just so happens that Apple smartphones always have much fewer problems and glitches. The system rarely produces errors and almost always has round-the-clock support from company employees. But Android can only envy this.

Problems with this mobile operating system occur due to various reasons. Sometimes it is installed incorrectly, sometimes due to user errors, sometimes due to incomplete updates.

Problem

It happens that Android does not install applications. Of course, this can cause discomfort to the user, since sometimes you urgently need to download a map or an office program in order to work with the software.

How does the crash occur? Sometimes an Android smartphone writes: “The application is not installed.” Also, the system may not issue any notifications at all, and the user will wait a long time to receive at least some information from Google Play.

By the way, if you install applications from an unverified source, then failures here are not at all surprising, since many unscrupulous developers make copies of popular programs in order to make money on inexperienced users.

Is it possible to install applications on Android from unknown sites? Of course not, because along with the software itself, malicious files and advertising can be installed on the device. It is better to use Google Play to install, but check each application for positive reviews and a good average score.

First step

If the application is not installed on Android, what should I do? It is immediately recommended to reboot the system. Sometimes the OS gets overloaded and crashes like this. You need to be prepared for this and not panic right away. Usually, after rebooting the phone, Google Play starts working correctly, and the desired application is loaded into the device’s memory.

But what if this option does not help in this matter? It’s better to first understand the possible reasons why the application is not installed on Android.

Reasons for Google Play failure

One of the main reasons is considered to be a lack of internal memory on the phone. If the archive is filled with personal data, it will not allow you to install or upload new files to the system.

There is also a possibility that the installation is hampered by an unstable Internet connection. Therefore, it is initially recommended to download programs when connected to Wi-Fi, since mobile Internet cannot always provide a stable connection.

It is also worth thinking about the compatibility of the program with the system. This is especially related to where the software is installed from. If it is a regular apk extension file, there is a chance that there will be problems due to version mismatch.

Finally, even Google can experience temporary glitches. Therefore, you will also have to check your account.

Lack of memory

As mentioned earlier, lack of memory is the main reason why Android does not install applications. But this problem is not difficult to solve. It is enough to free up memory. This can be done in several ways.

First, you can simply get rid of applications or files that are on your phone and may be unnecessary. It is also advisable to get rid of temporary files and clear the cache.

Secondly, if a memory card is installed, you can configure transfer of applications to microSD. In this case, all downloaded programs will be transferred, and the internal memory will be freed. This will allow you to download applications.

But before you transfer files, you need to check where the downloaded data is saved. To do this, just go to “Settings” and find the “Memory” section. After that, just find the “Installation location” item. Options may be listed there:

"Device memory".
"SD card".
"The choice of system."

Here you just need to select a memory card, and then all installed programs and files will be downloaded to it. It’s worth noting right away that it doesn’t matter where exactly the applications are installed, they will work correctly both on the memory card and on the phone’s internal memory.

Internet problems

It often happens that you need to install an application while on the go. But mobile Internet does not always provide a stable connection. Therefore, Google Play may crash. Of course, with the advent of 4G, everything has changed significantly, but even so, not everything can go so smoothly.

Therefore, it is best to get a stable connection. You need to connect to a wireless network, and in this case, preferably to a proven one.

Application and system compatibility

If "Android" there may be a compatibility problem. Most often, such a failure can occur when installing programs from unverified sources. If the user uses an apk file downloaded from the Internet, a compatibility conflict may occur.

In addition, as mentioned earlier, usually third-party program files contain a lot of advertising and malicious elements. Therefore, incompatibility is the least to be feared in this case.

Still, it’s better to download programs from Google Play. Most popular applications have been checked by antivirus, and also have many reviews and a good average score.

Account problems

If the notification “Failed to install the application on Android” appears, you need to check your Google account. Sometimes account errors may occur. You may need to delete your account and add it again:

In your smartphone settings, find the “Accounts” section.
Select Google and click on the account used for Google Play.
In additional settings, it will be possible to delete the account.
Reboot your smartphone, and then add an account.

Before doing this, it is advisable to make a backup copy of your data, otherwise some information may be deleted.

Correct installation

To avoid problems with Android not installing applications, you need to learn how to do it correctly. So, in order for the program to be installed correctly on your smartphone, you need to:

Launch Google Play and add an account if you don't already have one.
You need to enter the name of the application in the search.
On the page of the software you found, you need to check the reviews and average score.
Next, you need to click on the “Install” button and accept the permissions.
All you have to do is wait for the download and installation to complete.

If everything is done correctly, a notification about installing the application will appear.

A similar process can be carried out using a computer. But it's better to do the same through Google Play. You need to open your browser, go to the application store website and enter the required software into the search. Then you will need to click on the “Install” button and save the program on your PC.

Next, you need to transfer the file to your smartphone. Manual installation of applications does not take much time. You just need to prepare for it beforehand. In the system settings you need to find the “Security” section. It has a setting for installing programs from an unknown source. It is enough to check the box so that the smartphone allows you to install the necessary software.

Now just click on the installed APK file. The system will automatically start downloading and installing the application. This option is also possible, but more complicated, since you will have to connect the phone to the computer and transfer files.

Finally

Android is not the most perfect system. Problems often occur with it that can affect the performance of the system. But if suddenly such a failure occurs, and the above options do not help, you will have to reset to factory settings.

To do this, just go to your smartphone’s settings and select the “Memory and backups” section. In this menu there is a line "Reset to factory settings". But it is important to remember that after this all data will be lost. It is better to transfer them to another device or to the cloud in advance.

In this article, I will tell you about the ten most common reasons why programs will not install. You will learn about the symptoms of a particular cause and will be able to diagnose and eliminate it yourself.

So, let's go - ten reasons why programs are not installed on Windows.

The most common reason why programs are not installed is the lack of the required version of the NET Framework system library. This library contains resources that are needed for the normal operation of a particular program. Therefore, if it is not there, then the program will not be able to install.

It is recommended that you install all versions of the NET Framework on your computer, starting with 2.0 and ending with the highest version that your Windows supports. This will ensure normal operation of all programs compatible with your OS.

To find out which version of the NET Framework is installed on your computer, click on the “Start” button, select “Control Panel”, then open the “Programs” section, and then “Programs and Features” (example for Windows 7).

You can download the versions you are missing on the Microsoft website.

As a rule, if programs are not installed due to the lack of the required NET Framework, a message appears indicating the version that needs to be downloaded.

Lack of Visual C++ and Direct X required version

The next common reason why programs are not installed is the lack of Visual C++ and Direct X components. Visual C++ is necessary for programs written in the popular C++ language, and Direct X is required for most games. As with the NET Framework, there are different versions of these components.

You can find out the version of Visual C++ in the same way as the NET Framework - in the “Programs and Features” section.

And in order to find out the version of Direct X, click “Start” and open “Run” (or ctrl + R). Write down the dxdiag command and click OK.

As a rule, if the program does not install due to the absence of these components or their correct version, a corresponding message appears. The required versions of Visual C++ can be downloaded, and Direct X.

Windows bit depth is incorrect

Windows can be 32-bit or 64-bit. You can install 32 and 64 bit programs on 64-bit operating systems. And on 32-bit systems only a 32-bit program will work. Therefore, you will not be able to install a 64-bit program on it.

To determine the system bitness, right-click on “Computer” and select “Properties”.

The bit depth of the program can be found in its description. If it is not suitable, a corresponding error will appear during the installation process.

Damaged installation file

If, when installing the program, an error appears stating that the installation file is damaged, you should obtain this file again. This can happen because the program file was not fully downloaded, or was posted on the site already damaged. To solve the problem, you need to try to download the program installation file from another location.

Missing required DLL

A rare reason why programs are not installed is the absence of some libraries in the system that should be there by default. This happens if an unofficial build of Windows is used or these libraries were removed intentionally.

The problem manifests itself in a message that complains about some DLL file.

To solve this, you need to download the required DLL file and place it in the desired directory (in system32 or SysWOW64). You can download the libraries.

After this, you should register the library. To do this, click “Start” and select “Run” (or press ctrl + R). Then write cmd and click “OK”. On the command line, libraries are registered with the command regsvr32 file.dll, where file.dll is the name of the library file.

Program build curves

A frequent reason why programs are not installed is because of the crooked hands of pirates who hack them and give them to you for free use, or somehow modify them, that is, make their own assembly (repack). To avoid this, read the comments of those who have already tried what you are installing.

It is difficult to say what errors may occur when installing such programs. It could be anything.

Without administrator rights

If you work in an office, then you may encounter that your user does not have administrator rights. Your system administrator may intentionally prevent programs from being installed. To solve this, ask him for help.

This can happen not only in the office, but also at home if your user on the PC does not have administrator rights.

Blocking by security programs

All computers have antiviruses and some software can be blocked by them. This is also a common reason why programs are not installed. The solution is simple - disable your antivirus or other security program and install the program. If necessary, add this software to the trusted list in your antivirus or security program.

Be carefull. If you are not sure of the reliability of the source of the program, then it is better not to install it if the antivirus complains.

Conflicts with older versions of programs that were not completely removed

If you are updating a version of a program and first uninstalled the old one, and then try to install a new one, a conflict may occur if the components of the old version were not completely removed. This often happens when using the standard Windows uninstaller.

To fix this issue, you must remove all components of the previous version manually. You can also use cleaning programs, such as CCLeaner.

Equipment disadvantages

Today there are programs and games that can no longer be installed on all computers. So they can make special demands on video cards, RAM, and processor.

You won’t be able to solve this problem by downloading some files. Here you need to upgrade your computer and buy additional hardware.

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As you know, mobile device users often encounter problems when installing one or another application/game. It would seem, what could be simpler? But in practice, standard installation of the necessary content can often result in hours of agony. It’s worth noting right away that problems, as well as methods for solving them, depend on where the content was taken. Let's look at the main options.

Google Play and Error 406

Sometimes a situation happens that a user wants to download content that is interesting to him from the official Google store, but instead of the required result he receives a 406 error. What to do? Go to the "Settings" section, then "Applications" and select the "All" tab. For the items "Google Services Framework", "Google Play Market" and "Google Play Services" - do the following: remove updates, clear the cache, etc. If everything is done, then go to Settings\Accounts\Google. Here we are interested in the “Setting up account synchronization” item. Uncheck all the boxes and reboot the device. After the reboot, put all the checkboxes back (an error may pop up, but you shouldn’t pay attention to it). Reboot the device again. Ready!

The apk file won't install

There may be several problems here. First, make sure you have Root rights. Without them, installing apk files turns into a real pain. Secondly, if during installation you see a message that the format is not supported, then try using the "ROM Manager" application. Select the "Correct access rights" function and try again. Thirdly, make sure that in the Settings/Application Manager/Application Installation section there is a checkmark next to the “Allow installation of applications from other sources” item. However, from now on you must be completely confident in the sites from which the necessary content will be taken. And finally, fourthly, if nothing helps, then probably the reason may be in the firmware of the device itself. This is especially true for devices with unofficial firmware. In this case, it is recommended to contact a specialist.

If these tips did not help you and the application/game still does not install, then try asking a question in the comments to the appropriate topic.