
Karlovsky120
5 discussion posts
I was recently trying to update KMPlayer 64X while display fusion was running. The installer threw an error stating that C:\\Programs\KMPlayer 64X\VSFilter.dll could not be updated.
I then downloaded one of many file-lock managers and determined that DisplayFusion.exe had a lock over the file. Once I kill it, the installation continued without any issues.
What's going on here?

kokozweeb
1 discussion post
I just had the same problem. Had to use Process Explorer to find out which program was using KMPlayer's VSFilter.dll and it was DisplayFusion.
![unknown[1].png](https://www.displayfusion.com/Discussions/Download/?ID=25c57959-42fb-4187-a4bf-2d9fe28c0043)
unknown[1].png