I finished this mission 2 times now and it crashed during the middle of the loading screen to chapter 5 and of course I don't get the save so I have to beat the mission again to make progress.

First, is there any mod that makes you able to quick save? I hate mission saves only.

Second, is there a fix for this and/or are there any trainers out there makes instant win? With that I could easily try different things like running admin, compatibility mode etc..which I'm not in a mood for with normal play through every time.

EDIT: I seem to have solved the issue. I reinstalled and this time I didn't install that GF3 mod, only 1.497 patch, GRM and GiantHook. Now I don't receive the error but the water is all white, it looks horrible.

EDIT2: OK, I need some guidance on which way and order to install the mods. It's just lame that I have to alt-tab after I switched to 1080p, avoid the error and delete it as a process through task manager then go back to the game and let the game restore texture for 800x600 resolution. After that 1080p works but I have no idea about the patch order.

Until Delphi chapter 4 I had no issues except a few graphical artifacts where textures would blink. I installed the game, changed res, patch3 with the GF3, the 1.497 patch, then GRM and last GiantHook which I then patched.