“This app can’t run on your PC” error Windows 10

By | December 30, 2021
"This app can't run on your PC"

Read this article to learn how to fix “This app can’t run on your PC”, and we’ll find out why the error appears and how to solve the problem.

The core problem

On the internet, there are many websites that offer to install various applications and programs. At this stage, the operating system is one of them Windows 10 can instantly detect and warn users of possible problems, or even block harmful apps altogether.

This app can't run on your PC

For that purpose, Microsoft has significantly improved several components, one of which is SmartScreen. It’s purpose is to protect users from applications provided by developers that are detected as malicious. SmartScreen helps detect malware, apps or websites that may be blocking access, whether it’s from downloading or using it on your personal computer or other computing device.

The first stage, SmartScreen analyzes all applications, programs and web pages for suspicious activity. Next, a comparison will be made between the application and the web page that it deems dangerous. If by any chance the application is dangerous, SmartScreen will block downloads or installations for such programs, and display user-appropriate notifications.

So clear, SmartScreen is a feature that is quite useful especially in Windows 10. However, error messages or warning notifications are sometimes often displayed when you are working with applications or sites that you visit frequently. In this case, SmartScreen won’t detect – if you know the app is completely safe.

This security feature can display quite a number of warnings and error messages, but most of them can still be resolved on their own. According to some, this is an issue related to granting additional permissions or logging into the account as an administrator.

However, when you see the SmartScreen message saying This app can’t run on your PC that’s a different thing. Such messages simply suggest that you contact the program developer for advice- that’s all. But the problem is that the message causes some applications to not run or can’t open for no apparent reason. And to solve this app can’t run on your PC error in Windows 10, here’s what you can do.

Error This app can’t run on your PC

If you see that, it means there is a compatibility error. Which means the application you installed is not compatible with your operating system. Windows 10 may also experience this error if the app requires special permissions to run – and the current user account doesn’t have it. Error it only appears when you try to install the app, and never appears the first time you start it. There are two ways to fix it.

Use account as administrator

When you see this error message, it’s probably because you’re logged into an account that doesn’t have administrator rights. To exclude this one, check if the account you are using now. If the current account is not an admin, then you have to switch to that account, then you can try to install the application again. My advice is to get used to if you want to open the application, you open it by right-clicking and selecting Run as administrator. And if this method doesn’t work, you can try another method.

32-bit or 64-bit application

If you use Windows 10 32-bit version and tried running the 64-bit version of the program, the error should be predictable. Similarly, if you try to install a 32-bit program onto a 64-bit version of Windows 10, this error may also occur. If the problem stems from bitness, there is only one solution you can do, which is to find the right version of the app you need.

Disable SmartScreen in Windows 10

Sometimes, mistakes This app can’t run on your PC maybe a mistake. That’s why if the above solution still doesn’t solve this error problem, and you still need to run this app despite the warning, try disabling the feature. SmartScreen. In this article, I will show you three ways to disable this security feature.

Disable Windows 10 SmartScreen with Windows Defender Security Center

In this case you have to open Windows Defender Security Center. This can be done in several ways.

  • click button Start on Taskbar, and you open the main menu Windows, click button gears or settings.
  • On the window Settings, scroll down and select Updates & Security.
  • On the left, select Windows Security, and click Open Windows Defender Security Center.
  • In the window Windows Defender Security Center on the right side menu, select App & browser control. And you will be directed to a page where you can configure SmartScreen for the app and browser.
  • On choice Check apps and files, SmartScreen for Microsoft Edge, and SmartScreen for Microsoft Store apps. Check option Dead or off.
  • If there is a notification Do you want to allow this app make changes to your device? Click Yes for the changes to take effect.

Disable Windows 10 SmartScreen with Registry Editor

As a note : It is important to remember that whatever you do to registry editor is your own responsibility. Any action involving the registry can have irreversible consequences. One of them is that some applications or programs may not start in Windows 10, the operating system crashes or has problems booting up.

Before you start modifying the registry editor, I recommend backing it up, just in case. To do so, go to Registry Editor, select tab File in the main menu, and select Export. The operating system will advise you to name the registry backup and choose where to save it. Choose a name that will help you remember exactly when the backup was created. My advice so you don’t forget is to give it a name according to the current date, for example 01-02-2021 after that, click Save or save. You will now have a registry backup file that you can use to restore it if needed.

  • Then open the RUN dialog box by pressing Windows + R on the keyboard, type Regedit then Enter or OK.
  • In the main registry editor window, so you can quickly find what I mean for this tip, you enter or copy the following info, then paste it at the top of the registry editor.


  • Right click on an empty area on the right, select New from the context menu that appears, and click options DWORD (32-bit) Value.
  • Rate DWORD new with name EnableSmartScreen . double click on it, or right click and select Modify.
  • In the Edit DWORD (32-bit) Value window, set Value Data to 0 (this data will be used by default). Click OK or Enter on the keyboard to save changes Value.

Now you close the Registry Editor window and restart your computer. After that, SmartScreen will be disabled.

Disable Windows 10 SmartScreen with Local Group Policy Editor

If your laptop or computer is still running Windows 10 Home Edition, you will not be able to use the functionality Local Group Policy Editor, because this utility can be excluded in special versions of the operating system. For other versions of Windows 10, you can do the following:

  • Then open the RUN dialog box by pressing Windows + R on the keyboard, type gpedit.msc then Enter or OK.
  • In the left side panel, follow this path:

Computer Configuration – Administrative Templates – Windows Components – Windows Defender SmartScreen

  • There are two sub-sections, there are Explorer and Microsoft Edge. And each one contains a policy setting Configure Windows SmartScreen which allows you to enable or disable filters as you like. Double click on it, or right click and select Edit from the menu.
  • In the window that opens, check the option for Disabled, then click Apply and OK to save the changes you have made.

Apply this method to each subsection: Explorer and Microsoft Edge, in the first subsection, it disables files in Windows 10, and in the second subsection turn off SmartScreen in Microsoft Edge. After saving changes, close the Local Group Policy Editor, and the SmartScreen feature will be disabled.

Disable Windows 10 SmartScreen in Microsoft Edge

  • open Microsoft Edge and click the button three dots in the upper right corner to open the main menu. and choose Settings.
  • Then click View advanced settings.
  • Scroll down and you will find Help protect me from malicious sites and download with Windows Defender SmartScreen. Then turn off those features.

Lastly, when features SmartScreen disabled, you can be sure when you start opening the application, it should be able to run properly now. If you still see the error again, then the problem is with the app itself, not the security features.


That’s the way to deal with it This app can’t run on your PC in Windows 10. If you still can’t find a solution from all the methods above, then what you can do is wait for another update to fix this problem, or you can look for another program to replace the faulty application. If you disable the SmartScreen feature, make sure you re-enable it after the required apps are installed. It’s not a good idea to leave your system exposed to threats and without protection, so re-enable the feature and increase the security of your operating system.