The qasf.dll could be a DirectShow ASF Support.
This file is part of Microsoft® Windows® Operating System. Qasf.dll is developed by Microsoft Corporation. It’s a system and hidden file. Qasf.dll is usually located in the %SYSTEM% sub-folder and its usual size is 237,568 bytes.
Disable and delete the qasf.dll process as soon as possible. Most likely it is a virus, a trojan, or some other malware.
Author: Microsoft CorporationProcess: DirectShow ASF SupportPart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %SYSTEM%
subfolder in %WINDOWS%Keywords(s): systemFilesize(s): 237,568 bytes, 206,848 bytes, 189,440 bytes, 208,896 bytes, 211,456 bytes