| Filename | Description |
|---|---|
| base.dll | avast! English Basic Module |
| basebrd.dll | Windows Base Branding Resource Dll |
| basecat.network.dll | BaseCat.Network: Network Abstraction Layer |
| basecore.dll | Base Core |
| basecsp.dll | Microsoft Base Smart Card Crypto Provider |
| basesrv.dll | Windows NT BASE API Server DLL |
| bdeui.dll | Windows BitLocker Drive Encryption User Interface |
| bsui.dll | Bluetooth Application |
| gameui.dll | gameui.dll |