Go To Start > Run and type `Regedit` and press `ok`
Navigate to: HKEY_LOCAL_MACHINE/SOFTWARE/Classes/CLSID/{e84fda7c-1d6a-45f6-b725-cb260c236066}/shellex
Deleted the MayChangeDefaultMenu key.
Navigate to: HKEY_LOCAL_MACHINE/SOFTWARE/Classes/CLSID/{e84fda7c-1d6a-45f6-b725-cb260c236066}/shellex
Deleted the MayChangeDefaultMenu key.