bcr2000.dll is a BCR2000 - Release
belonging to MIDI Driver for B-Control F//R 2000
from Behringer Spezielle Studiotechnik GmbH
Non-system processes like bcr2000.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.