Hi, I do have 105 FOV patch for DFII, but I only found MotS FOV patch from here - http://shinyquagsire23.github.io/dk2-mots. It works great, but 120 is too wide for my liking. Does anyone know if there is patch for 100 or 105 ?

Try this one.

https://www.dropbox.com/s/fzblwpm4m6py5ys/JKM-fov100%20.zip?dl=0

Thank you so much, it worked great!

By the way, does anyone know why an EXE file patched by one of these IPS files is identified as a threat by certain antivirus programs?

EDIT: ...and also it makes the game crash with black screen. Ctrl-Alt-Del to task manager and there's a message "JKM.EXE has stopped working"

At what point?

When I start or load a game. Basically when the game starts rendering 3d and applying whatever it is that the FOV patch changed it crashes.

You're using the JKM.exe provided by GOG, or is it a different one?

Does the same thing happen with the original FOV 120 patch?

Hmm... the original 120° patch seems to work. But now I have a bigger problem with random instances of a black screen freeze upon entering a cutscene or exiting to the menu. A freeze that requires a hard reset of the PC. But it's most likely unrelated to this patch.

Could you post your system specs and game settings?

-Windows 7 64bit
-i5 4670k @ 3.9GHz
-8GB RAM
-GeForce GTX 760 4GB
-AOC 144Hz display + secondary 60Hz display

-1920x1080 16bpp
-3d acceleration enabled