I have a vista x64 box that is no longer able to apply updates from microsoft. When I dig in looking for the problem I find this in the event log "could not be installed because of an error: 2147956498 "The component store has been corrupted."" I cannot get system restore to go back far enough to escape the problem.
Can you think of a way to fix this machine, or do I have to do a complete wipe and rebuild?