af05bdaex.dll is a AF05BDAEX
belonging to BlazeVideo BDA plugin for AfaTech
Non-system processes like af05bdaex.dll originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.