EP1 & EP2 sounds don't work

I recently bought episodes 1 and 2, and mounted them in Gmod. All of the models, materials, and scenes work. However, NPCs from the episodes don’t talk. They do move their face and have dialogue, but don’t open their mouth at all. Like this:

http://img33.imageshack.us/img33/9614/rpmountainvillage0000.jpg

System Hardware Specs:

Processer: AMD Phenom II X4 910 Processer 2.60 GHz
RAM: 8.00 GB
Graphics Card(I think): ATI Radeon Graphics Processor (0x954F)
Operating System: Windows 7 64-bit

Does anyone know?

I’m guessing you’re using the NPC Talk sTOOL. It’s probably still a little buggy.

Actually, none of the episode sounds play. Hunters don’t “screech,” and flechettes explode silently.

sounds turned down?

Try verifying the cache of Ep1, Ep2 and Gmod.

I’ve verified the cache of all three, and the sound is on max. They still don’t work, but sounds from HL2 and Portal work. I checked the GCF’s, and the sound files are there.

Well, it works now. Apparently umounting them and mounting them again worked. :stuck_out_tongue:

Huh.

Gmod is odd like that. :v: