I apparently got rid of the 800F0900 error on my Vista Home Basic by installing Microsoft's System Update Readiness Tool (KB947821) - http://support.microsoft.com/kb/947821
for months, many updates gave me that error, but after installing KB947821, SP2 installation succeeded at first try.
SP1 download error 800F0900 on vista 64 bit
When I try to update to SP1 with Windows Update I get an error code
800F0900 either without the download even proceeding (0%) or very soon
after the download has started. It never has progressed beyond 6% of the
download process without the error. It usually just stops.
Anyone with any insight?
I have initiated a support request with MS.
Thanks for any help offered.
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