Fix: Can’t Open Universal Apps in Windows 10

By: Ivan Jenic
2 minute read

For various PC problems, we recommend this tool.

This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues now in 3 easy steps:

  1. Download this PC Repair Tool rated "Excellent" on TrustPilot.com.
  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues with Patended Technologies (requires upgrade).

No matter how much you love old-fashioned, desktop programs, if you’re using Windows 10, there must be at least one Universal app you’re using. Apps are indeed great part of Windows 10 operating system, but sometimes they might cause some problems. And in this article, I’m going to try to solve all your problems with Windows 10 apps, so you’ll be able to use them normally again.
windows 10 apps problem wind8apps

Solution 1 – Apps are unable to start due to an AppLocker issue

AppLocker is a feature in Windows 10, and in other versions of Windows, which controls apps permissions and policy restrictions. So if AppLocker blocks your app/apps, you won’t be able to use it/them. Fixing this AppLocker issue is simple, just do the following:

  1. Right-click on the Start Menu button and choose Command Prompt (Admin)
  2. In the command line, type the following command and press Enter:
    • ren %windir%\System32\AppLocker\Plugin*.* *.bak
  3. Restart your computer

Now, check if your apps are working again. If they do, you’re good to go, if they don’t try one of the solutions below.

Solution 2 – Configure Application Identity service

Application Identity service and AppLocker are connected, because AppLocker uses the Application Identity service to verify all necessary attributes of the certain app. So, even if you performed the fix above, it may not work, until you configure Application Identity. To do so, follow these steps:


For various PC problems, we recommend this tool.

This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues now in 3 easy steps:

  1. Download this PC Repair Tool rated "Excellent" on TrustPilot.com.
  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues with Patended Technologies (requires upgrade).

  1. Go to Search, type run and open Run
  2. In Run window type services.msc
  3. Find service called Application Identity, right-click on it and select Start

After performing one of these fixes, or at least one of one of them, you should be able to use your Universal apps again.

Additional solution – Re-install your apps

For various PC problems, we recommend to use this tool.

This tool will repair most computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Quickly fix PC issues and prevent others from happening with this software:

  1. Download ReimagePlus (100% safe download and endorsed by us).
  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues.

This one maybe sounds like an obvious solution, and you don’t need to be a tech expert to guess this, but a lot of people actually reported that simple re-installing solved the problem with their apps. So, if you tried the solutions listed above, and they didn’t help, you should give this simple method a shot. Re-installing apps is very simple. First, you have to uninstall it by right-clicking on the Live Tile or icon in the Start Menu and choosing Uninstall. After that, just go to Windows Store and install the app again (if you have problems with Windows Store, as well, you should check out this article).

That would be all, if you have any other Windows 10-related issues you can check for the solution in our Windows 10 Fix section.

Read Also: Start Menu is Not Working in Windows 10 [Fix]

For various PC problems, we recommend this tool.

This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues now in 3 easy steps:

  1. Download this PC Repair Tool rated "Excellent" on TrustPilot.com.
  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues with Patended Technologies (requires upgrade).

Discussions

Next up

Best Windows 10 antivirus software to use in 2018

By: Radu Tyrsina
7 minute read

Update – 2018 will soon come to an end and we already have a guide on what is the best antivirus you should get in […]

Continue Reading

These features are out for good with Windows 10 version 1809

iamsovy@gmail.com' By: Sovan Mandal
2 minute read

Microsoft is all set to launch its next big update, Windows 10 version 1809 in October. While that should be a nice piece of news […]

Continue Reading

Windows 10 18H2 builds no longer receive new features

By: Matthew Adams
3 minute read

The Windows 10 October 2018 Update (otherwise 18H2) rollout might now be two to three weeks away. For the last few months, new build previews […]

Continue Reading