Sorry for all my problems, but same with fresh reinstall of ff7, always thoses crashes. Here it's at a random fight just before the first boss of the game.
Here is my APP.log
INFO: FF7/FF8 OpenGL driver version 0.7.11b
INFO: Auto-detected version: FF7 1.02 US English
INFO: ATI Technologies Inc. AMD Radeon HD 6900 Series 4.2.12002 Compatibility Profile Context 9.12.0.0
INFO: OpenGL 2.0 support detected
INFO: Using PBO
INFO: Found swap_control extension
INFO: Max texture size: 16384x16384
INFO: Number of texture units: 8
INFO: Original resolution 640x480, window size 1920x1080, output resolution 1920x1080, internal resolution 3840x2160
INFO: FBO extension detected, using fast scaling/postprocessing path
INFO: Shader limits: varying 128, vert uniform 16384, frag uniform 16384
INFO: fragment shader compile log:
WARNING: 0:19: warning(#62) enable/warn/disable extension is not found. Extension "GL_ARB_framebuffer_object" is not supported
INFO: FFMpeg movie player plugin loaded
INFO: FFMpeg version SVN-r25886, Copyright (c) 2000-2010 Fabrice Bellard, et al.
INFO: FF7Music helper plugin loaded
INFO: Loading external library Multi.dll
LOCK UNLOCK TEST
MATRIX INITIALIZE
INITIALIZE DD/D3D END
initializing sound...
creating dsound primary buffer
reading audio file
loading static sounds
sound initialized
set music volume: 127
set music volume: 127
Entering MAIN
Exiting MAIN
START OF CREDITS!!!
INFO: D:\Games add\Square Enix\FINAL FANTASY VII\movies\eidoslogo.avi; h264/aac 1280x960, 15.000000 FPS, duration: 10.193000, frames: 153
set music volume trans: 127->0, step=60
END OF CREDITS!!!
Entering MAIN
set music volume: 127
Exiting MAIN
START OF MENU SYSTEM!!!
END OF MENU SYSTEM!!!
Entering MAIN
Exiting MAIN
Field Start
Field Quit
Entering MAIN
Exiting MAIN
Entering FRAME_INITIALIZE SWIRL
Exitting FRAME_INITIALIZE SWIRL
Swirl sound_effect1
stop_sound
End of Swirl sound_effect1
Entering FRAME_QUIT SWIRL
Exitting FRAME_QUIT SWIRL
Entering MAIN
Exiting MAIN
[BATTLE] Entering FRAME_INITIALIZE
[BATTLE] Scene# 322
[BATTLE] Exitting FRAME_INITIALIZE
ERROR: failed to find file battle/SPAA (LGP) (path: FF7/DATA/BATTLE/EFFECT/HITMARK)
ERROR: offset error: ENEMY483.D SPAA
ERROR: could not open file ENEMY483.D
ERROR: unhandled exception
EDIT : Problem solved ! lol
It was just bootleg who have a problem for me to install correctly Gjoerulv's hardcore mod, and I missed the robot sweeper files.
I reinstalled manually gjoerulv's 1.06 and it's rulz