Bitdefender Constantly Rescanning Outlook.pst

My hard disk activity light is sometimes on almost constantly. Using the procmon utility I can see that vserve.exe is the culprit, constantly looking at emails I deleted years ago. Like this:

10:22:05.2609891 AM vsserv.exe 1756 CreateFile C:\Documents and Settings\All Users\Application Data\BitDefender\Desktop\Quarantine\temp\outlook.pst=>[subject: ??CNET's Digital Dispatch Inbox Direct Vol. 6, Num. 12][From: CNET Digital Dispatch]=>(body) NAME INVALID Desired Access: Generic Read, Disposition: Open, Options: Synchronous IO Non-Alert, Open For Backup, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a

Is the anyway I can tell BD to stop rescanning that file?