SEP client not updating definitions because of low disk space
Since few servers that have SEP client installed are not updating virus definitions because of low disk space, just wondered how exactly it works. SEP client keeps 3 revisions (each folder around 350 MB). I noticed that when the machine has less than 500-600 MB free space it cannot update virus definitions. So does it first need to download the latest definitions and after that deletes one of the previous revisions? And what is the minimum free disk space that must be available so SEP client updates without any issues (System requirements say 600-700 MB must be available for SEP client but is it the same)?