When using CIS 3.9.95478.509: Firewall, Defense+ in Windows XP SP3 32-bit LUA+SRP, I had no conflicts with the following programs:
* Avira Antivir Premium 9 (Antivir realtime guard active)
* SuperAntispyware Free (scan only - Avira inactive)
* Malwarebytes Antimalware Free (scan only - Avira inactive)
* Geswall free
* Spywareblaster
* WinPatrol
* CCleaner