Open the Settings app, scroll through the right pane and click on Troubleshoot.
This tool can fix general technical issues affecting your Microsoft Store Apps. I have followed all the instructions in all the articles suggested. I reset the wuauserf service (deleted SoftwareDistribution folder, wuauserv recreated it fine). I have already run the Windows Store Apps troubleshooter, which reset and restarted the Windows Store. Finally, install the package using the following command: Add-AppxPackage Microsoft.WindowsStore22110.1401.10.0neutral8wekyb3d8bbwe. I have installed new apps from the Store, and I have update other existing apps.
This method is suitable for those users who have originally removed modern applications from the Windows image, as well as owners of Windows 10 LTSC Enterprise, which does not have any preinstalled UWP applications at all. If the problem persists, try running Windows 10’s built-in troubleshooter. Head to your downloaded Microsoft Store file, then CTRL + Shift + right-click simultaneously and select Open PowerShell window here.
