Windows 64bit OS only SAV defs are downloaded but not updated
Started a few months back in spring of 2012, on Win64bit clients only - Daily download of Def files work, "Download of virus definition file from LiveUpdate server succeeded", but the defs don't update when no one is logged on. Remote pushes from the CE console never work as well. Remotely checking the VirusDefs folder shows the temp file/folders get created and then right at the end of the process gets deleted and the new virus folder never gets created. If anyone is logged on and manually updates (the LiveUpdate button) the Defs get successfully updated. Lastest LiveUpdate doesn't help.