atc.exe event viewer error

after i installed bitdefender free edition (from the bitdefender site) i get this error in event viewer at every boot:

Event 7026, Service Control Manager

The following boot-start or system-start driver(s) failed to load:
atc

I searched for this atc file and it seems to be some bitdefender related process or something, does the antivirus works just fine even if this component seems to fail at windows boot-up?

my windows version is windows 7 x64 (licensed and recently clean installed), windows defender is disabled and i didn't used any antivirus before installing bitdefender free, also if i uninstall the bitdefender free antivirus the error doesn't show up anymore in the event viewer.