Weapons models lost/no reloading sound/shooting crash

I have glitch that doesn’t show me weapon models(https://cloud.steampowered.com/ugc/541812492010944183/8C281AF02313AEC0D0558B3AFC0025EA03A52645/). There is also problem with reloading sounds, cause I don’t hear any reloading sound. Shooting with some weapons for example rocket launcher, crossbow cause crash to desktop. In attachments I added last minidump(shooting crash).
PC Specs:
OS: Win 7 SP1 x64
GPU: NVIDIA GTX 670
hl2_4104_crash_2012_9_14T20_22_33C0.mdmp (117 KB)

I’m having the exact same problems. I posted the details on my own thread (which I unknowingly wrote and posted just as this thread was created) here: https://forums.blackmesasource.com/showthread.php?t=12685

I’m having the exact same issues. I posted the details of my glitching in my own thread (which I wrote and posted just as this one was) here: https://forums.blackmesasource.com/showthread.php?t=12685

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