When performing manual or scheduled scans the Domino Server crashes in nntask.exe.
SMSDOM Panic: FileHandle is Invalid in ReplaceRepairedAttachment
The current temp directory, C:\WINDOWS\TEMP\ contained at least 1,000 SMSxxxxxx.tmp files from previous Domino Server crashes / issues with older versions of Symantec Mail Security for Domino
1) Before restarting the Domino Server clean up any SMSxxxxxx.tmp files in the C:\WINDOWS\TEMP\ directory.
2) Create a directory like C:\savtemp, and then in the sav.nsf settings database on the Threat/Security risk tab set the "Directory for temporary files" to use this new temp directory for SMSDOM. Please ensure that the redirected folder is excluded by all AntiVirus or Backup/Restore software.
Windows/2003 R2 5.2 [32-bit]
Domino Version : Release 8.5.2FP1 HF3 (32-bit server)