Also, even worse, after updating to 176 MC will no longer play VOB files using Red October. I get an error dialog that says "Something went wrong with playback. Details: Failed to find or open file (hr=0x80004005).
These are files that MC previously played fine. Actually, I was watching a VOB, stopped playback to do some other things around the house, one of which was upgrading MC, and when I came back a few minutes later, can't play any VOBs. No other PC changes other than MC 145->176
Trying to play an MPEG file results in the little "downloading required components" and then it plays.
This is using Red October (standard or HQ). Changing the directshow method to "Windows merit based" allows playback of VOBs just fine, although I then have to to and tweak settings for MP4 and some other types of video files.
This was not a problem in 145, the previous version I had.