My problem is when I launch some apps e.g. Mail, I can't synchronize it. Or when I launch the Bing Weather app I can't click anything. It worked everything a couple of weeks, but I have this problem a couple of days now. It happend earlier, but then it worked a couple of days, but now it's not working again. (Sorry for my bad english)
run the following in a Command Window to re-register the Store app: powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\WinStore\AppxManifest.xml can help you but is just a try dunno if this is for your problem but was for several in the past
I had the same problem. After looking everywhere I still found nothing to help. So just as a last resort, I did a system refresh and everything was solved.
Uninstall the broken apps, goto C:\Program Files\WindowsApps and delete anything left over from them Then reinstall them I fixed XBOX Games and Mail doing that when a reinstall was not enough
I think I know what was the problem. I used a watermark remover and because of that some apps didn't workd. Now I restored the files and it's working.