This error occurs on the side of Microsoft Store,
and we have no control over how quickly it will
be fixed. However, we have a workaround that
could help – you just need to clear your store’s
cache:
- Open the Run window by pressing the
Windows key + R
- Type in "cmd" (without quote marks)
- Press Enter
- In the console window that opens type
"wsreset" (without quote marks) and press
Enter
- The WSReset.exe will open, do not close it
- Once the program finishes, Microsoft Store will
open automatically and its cache will be cleared.