Grimrock

Hi and thanks for great game!

I have found tiny problem. As the title says the game freezes / crashes each time i select 'quit game' from main menu. Im playing with default settigns and everything works fine, game runs smooth etc. Only problem is when i quit, i get only black screen and nothing happens. Ctrl+alt+del won't work, even kb-screen freezes. Only way is to reboot system.

Specs:
dual monitor@1920x1200 (playing in fullscreen only using main screen)
amd phenom x6
16gb ddr3
nvdidia gtx560ti driver: 295.73
win7-64b ult.
installed dx+vc with game & run ms dxwebsetup from website.

Search for "black screen" "bug" "gtx560" or "NVidia", I think some NVidia cards have this problem (voltage) and need new firmware. Might be when the card is dropping to idle. Also turn on Vsync

check your model here (don't just install firmware randomly, read and google for purpose of versions)
http://www.techpowerup.com/vgabios/inde ... &memSize=0

and look here
http://forums.guru3d.com/forumdisplay.php?f=21

I seriously doubted that would help but tested anyway. No help.

After some research i found reason to this problem: Comodo internet security pro defence+ causes problem as LoG tries to modify protected file when exiting the game. Defence+ asks permission to that operation with popup but that will fail and cause lockup.

Disabling defence+ or setting CISpro to game mode solves this.
(tested with free vesion too, in virual machine and that has same problem in case someone uses that)

Problem exists with other enterprise level security programs which protect registry values( ie.BitDefender).

One way to solve this 'bug' might be to make the game installer to tweak registry during install? Or maybe some setup window before launching game?