You will probably need to submit your file(s) for analysis so they may be excluded as McAfee is currently identifying it as a threat. Once they determine it is harmless they issue a special Dat.
This link gives you more information about the process.The specified item was not found.
Tom has it nailed submit it and when they reply (auto 1) reply with statment you want it checked. The ability to exclude files/folders should be in 2011 version we hope.