OBS Crash on Windows

[Immo]

I recently updated my Windows version, and I opened OBS to record something when it gave me a message that it crashed (even though it was running almost perfectly fine), and it posted a crash log. I've included the log for both the x64 and x86 versions (not sure if there's any difference, but whatever). I've had some other unrelated errors on my computer about JavaScript, so I don't know if my computer is really committing suicide on me or what. I also included the raw .txt-files generated by OBS in case you want them.

Here are the changelogs:
x86: http://pastebin.com/XyR31paz
x64: http://pastebin.com/SZ1LLeBw

 

[R1CH]

mfksproxy.dll is responsible for the crash which isn't part of OBS. Googling provides few results, so it may be some very obscure driver or possible malware.

 

[Immo]

I searched for it in regedit and found this: https://gyazo.com/e0faaf5181b5b22fe2994538b7315f44
It seems like it's a new driver from Microsoft introduced in the newest Insider build.

 

[VoodooDE]

Have this problem since the last insider build that was installed on April 8th 2016 on my Win10 PC.

My Logitech C920 Camera (and any other webcam!) causes this crashed as soon as it is activated by any program like OBS or the Logitech Webcam Software. When I remove the camera, OBS Software runs normally, so it must be sth with the webcam driver!

OBS Log says:


Unhandled exception: c0000005

Fault address: 7FFE40A75D2C (c:\windows\system32\mfksproxy.dll)

libobs version: 0.13.4

Windows version: 10.0 build 14316 (revision 1000)

 

[Adrian Schofield]

You probably want to have a read of this thread here but basically this is a problem in Microsoft code and we aren't sure when it'll get resolved. General advice is to not use Insider Builds if you can avoid them because they do "weird stuff" (TM) and cause problems with many application not just OBS.

https://obsproject.com/forum/threads/obs-studio-crashes-right-at-the-start.46218/page-2#post-207477

 

[VoodooDE]

I cant get back to the normal Build, no option to quit Insider Program :-(
Yesterday I could use the webcam, but today (after disconnection and reconnecting the cam) its the same bug...
I hope they fix it soon as I dont want to reinstall completely computer for this :-(

 

[Immo]

If you revert to the previous build, everything will be fine. There is a bug in the newest build, so just go back and wait for the next build (Windows will be told to skip the current build when reverting). Underneath you can see where to go to do so. Click on "Get started" on "Go back to an earlier build" and continue from there. Reverting doesn't take as much time as updating, but it takes a bit, so do it when you don't plan on using your computer.