Hey guys, basically when I load mumble only the outline of the box appears, everything else is normal for a few seconds (I'm able to move the cursor around and click things) then my whole pc crashes meaning I'm unable to move/click the pointer, ctrl+alt+del also doesn't work. I seem to remember that when I first got mumble (a long time ago) I had the same problem but it sorted itself out somehow, however more recently I reinstalled it because it wouldn't update to the newest version (1.2.3 as far as I'm aware), after doing so the problem has returned.
It's an extremely frustrating problem to try to fix given I have to force shut down and restart my computer everytime it fails, hopefully someone can help me out.
I'm rubbish when it comes to knowing the specs of my pc, however it runs css with around 200fps constant (without an fps cfg) aswell as running other games and comms programs fine (tf2, teamspeak 3, ventrilo etc.). I'm using windows vista 64bit home premium.