FIX Start Menu and CORTANA aren't working (other than remove AVAST)
4. RUN msconfig
5. Select Start Up Check Safe Mode - re-boot.
6. I sign in as Administrator at this point. You will find that the problem is no longer there in safe mode.
7. Select Command Prompt
8. Type sfc /scannow
9. The scan will probably return "No files affected" or something that states all was in order...................
11. Type in msconfig again
12. Select Start Up and Uncheck the Safe Mode box and Hit OK, reboot
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