How to Fix ms-resource:Appname Error on Windows 11

Method 1: Repair the application:

The most common and effective way to troubleshoot the ‘ms-resource:Appname’ error in Windows 11 is repairing the problematic application. For doing so, follow the steps given below, 

• Firstly, press Windows + I simultaneously to open the Settings and click on the Apps option from the left pane menu.
• Then click on Apps & features and from the App list window select the problematic app.
• Now click on the three-dot menu beside the app and select Advanced options from the drop-down menu.
• In the newly opened window, click on the Terminate tab.
• Then click on the Repair tab and let the repair process complete on its own.
• Again, go back to the App list window, this time select Microsoft app from the list, and click on the three-dot button-> Advanced options-> Terminate-> Repair.
• Once done, restart the system and check whether the said issue is resolved or not.

Method 2: Reset the app:

Resetting the application is a modified version of repairing. If repairing the app doesn’t work rightfully, then users must go with resetting the app. For doing so, follow the given below, 

• Firstly, press Windows + I simultaneously to open the Settings and click on the Apps option from the left pane menu.
• Then click on Apps & features and from the App list window select the problematic app.
• Now click on the three-dot menu beside the app and select Advanced options from the drop-down menu.
• In the newly opened window, click on the Terminate tab.
• Then click on the Reset tab; if the reset prompt appears, click on the Reset tab to confirm the action. 
• Again, reset the Microsoft app as mentioned in the above steps.
• Once done, restart the system and check whether the said issue is resolved or not.

Method 3: Reinstall the app:

Reinstalling the problematic app is another effective method used in Windows 11 to resolve the “ms-resource:Appname” error. By uninstalling and reinstalling, the said error can often get removed; follow the below-given steps to reinstall the concerned app.  

• Firstly, press Windows + S altogether and in the search box, type Powershell and launch the Windows Powershell option from the search result. Make sure you launch it with administrative access. 
• Then in the Powershell prompt, copy+paste ot type the following command and then press Enter. 

Get-AppxPackage | Select Name, PackageFullName

• Now, you will get a complete list of apps installed on your system, locate and copy the entire name of the problematic app from the list.
• Now open the Notepad and paste the package name, and save it in a convenient location for future use. 
• Then, you need to type or copy+paste the following command and then press Enter. Here replace the ‘name’ with the package name you pasted just before in the Notepad.

Get-AppxPackage NAME | Remove-AppxPackage

• Now, the problematic app will get removed from your system; once done, restart the system.
• Once the system restarts, open the Powershell again with administrative access. Then type or Copy+paste the following command and press Enter. Here also replace the ‘name’ with the package name you copied in the Notepad earlier.

Add-AppxPackage -register "C:\Program Files\WindowsApps\NAME\appxmanifest.xml" -DisableDevelopmentMode

• Once done, restart the system and check whether the same error is resolved or not.