I have been having problems installing Service Pack 2 on Vista. I have downloaded SP2 Update from Microsoft Windows Update Site. I have been getting an error saying that I should download and run the "Check for System Update Readiness" tool at Description of the System Update Readiness Tool for Windows Vista and for Windows Server 2008.
So, I opened the link, downloaded and ran the program. I have downloaded and installed all windows updates available but still I'm getting the same error. Is there a solution available?