I just changed my AV program (from Qihoo 360 to McAfee.) McAfee is very common and considered one of the best AV out there and yet again, after an install, I try to analyse audio and I'm back to MC21.0.17 hanging.
Yes I will eventually resolve it by making exclusions in appdata, where my media is and where MC is located but why is MC so vulnerable to a bunch of Anti-Virus softwares out there???
If I compare it to foobar, winamp, itunes, Sage...None of them required me to make exclusions under no circumstances and besides...Creating exclusions is kind of against the whole purpose of having an AV in the first place...
Techies (like us) don't mind much about fiddling around with these tweaks and exclusions but a typical user would love to leave this alone and might go somewhere else just because of this...
My 2 Cents.