Start menu not working? Updates not installing? This tool can probably fix it
To get this tool simple right click our icon in the bottom right hand side of your screen and click the Fix Update Issues option
If prompted to run as admin click yes
it will begin running the first scan. It will either come back saying it has found issues and fixed them in which case you can close the window and restart the computer or it will say it has been unable to fix the issues, You then press any key and it will move onto the second scan.
Once this scan has completed simply close the window and restart the computer and hopefully the issues you were having have been fixed