Garry's Mod crashing when loading something in the "music" directory.

I decided to go play some HL2 maps on Garry’s Mod until all of a sudden, it crashes. I had a play around to see what was causing it and I found out that when the game loads something in the …\sound\music\ directory, it crashes the game. I’ve tried the same map in HL2 and Synergy but it doesn’t crash which is weird. Another weird thing is that it creates no dump file in the Garry’s Mod directory.

Help would be appreciated :wink:

I believe your systems mp3 decoder is acting up. Try updating your audio drivers and codecs.

The audio drivers seem to be up-to-date but the codec wasn’t, so I updated it.
I tried it again but it still hasn’t done anything to fix the crash.