Windows 10 - start menu and calender stopped working

[EddScott]

Never known an OS like W10 to throw up random issues.

So PC in work has stopped opening start menu and calendar. Can't right click on icons in the task bar but can right click on the task bar itself.

Not a big issue but a bit of a pain. Anyone got an easy fix?

 

[EddScott]

Thanks for the reply.

I tried the Powershell method and it didn't work.

Surprisingly, I tried a system restore and it worked. Think it's the first time system restore has genuinely worked.