Re: Windows update help
please check and ensure the TrustedInstaller service (Windows Modules Installer) is started.
Start > Run and type in services.msc
You can try this also:
Start > Run and type in these lines. Hit ENTER key after each one:
A Vista Repair may be necessary @ some stage?, unsure as your system seems to be a little fubared alright.
Hopefully we can get it sorted before we go down this route.