mpam-d.exe Antimalware Delta package contains AV and AS signatures. Contains mpasbase.vdm, mpasdlta.vdm, mpavbase.vdm, mpavdlta.vdm, mpsigstub.exe.
Note: You must be running an x32-based version of Windows to run an x32-based version of Microsoft ForeFront Client Security, or an x64-based version of Windows to run an x64-based version of Microsoft ForeFront Client Security.