Check out this Adobe KB - It states Adobe does not support real-time virus checking. Instead, Adobe recommends scheduled scanning of the file system for viruses. Refer to your virus scan software documentation for more information on how to setup scheduled scanning.
Some possible side effects of real-time virus checking on a Connect Enterprise system include:
- Degraded performance
- Corrupt indexes
- Meeting core crashes
- Application server restarts
- General system instability
http://kb2.adobe.com/cps/400/kb400986.html
Thomas