My nightly backups intermittently fail with "The directory is invalid" error. The log states the following:
Directory not found. Can not backup directory \Program Files\\60133222.0.1064\\\\\\\\ā붘ǡ Ǧ䈐& ǦǦ⾨Ǧ Ǧ\\䆰&ྠ\⾨ǦぴǦぴǦ\\\ྠ\ྠ\\\\\\ and its subdirectories.
Directory not found. Can not backup directory \Program Files\\60133392.0.1064\\\\\\\\ā\\MAILSRV\\᙮\\ߖ
When the error occurs, the directory path is different, but it's always the same kind of thing -- a bogus directory with funky characters in it. These are, of course, directories that do not exist or have never existed. I read tech notes 266179 and 207001, but because these are directories that do not exist, they are not being specified in the selection list for the backup, therefore I didn't find these tech documents helpful.
I have tried recreating the selection list for this backup job, and the problem still occurs. I also tried recreating and resubmitting the backup job, and the problem still occurs. I'm at my wits end trying to figure out why this backup job, which ran fine for years without any difficulty, is now suddenly trying to back up these funky directories.
I'm guessing that maybe there's an application that perhaps is creating temporary directories while the backup is occurring, and thus the error, but I don't know for sure, and I'm not sure how to get around it. This is a Microsoft Exchange server, and my suspicion is that maybe the Symantec Mail Security software might be doing an update or something that's creating these directories, but I don't know for sure. HELP!