I was looking at my Windows (7) security audit events log, and came across the following. I appear to only get this on the ZA forcefield. Should I be worried???

Code Integrity determined that the page hashes of an image file are not valid. The file could be improperly signed without page hashes or corrupt due to unauthorized modification. The invalid hashes could indicate a potential disk device error.

File Name: \Device\HarddiskVolume1\Program Files\CheckPoint\ZAForceField\Plugins\ISWSHEX.dll