There are 29 versions of mfeapfa.dll in the wild, the latest version being SYSCORE.15.1.0.668. The average file size is about 56.81 KB. The file is a digitally signed and issued to McAfee by VeriSign. Some variations of the file have been seen to be installed with the program McAfee Parental Controls from McAfee, Inc..
Access Protection Filter Driver API is part of McAfee's core security products. This is a common modules that is shared between a number of McAfee progams.
United States installs about 60.20% of SYSCORE.