Automatic Updates completely grayed out. This script will reinable those features.
Formating the regedit keys into AutoIT format:
;Enable Automatic Updates features in Control Panel RegDelete ("HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU", "AUOptions") RegDelete ("HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU", "NoAutoUpdate") RegDelete ("HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU", "CSCiPAV") RegDelete ("HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU", "CSCiPAVVer") RegDelete ("HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\currentVersion\Policies\WindowsUpdate" , "DisableWindowsUpdateAccess")