I am scanning 64bit Windows 2008 Server looking for control 5241,current list of installed antivirus program(s). However on the 64bit Windows 2008 Server says it passes, but does not display any information. It simply says "no matching products found." However, I find the accurate results on every other platform I scan. I confirmed that the AV product is installed on the system in question, but why won't it return a response.