Well, when I installed it, here's the steps that I have done. First I installed the GUI. Then applied the low res patch. Must I apply low res patch first before using the GUI?
Edit:
Well, I tried reinstalling the GUI like you said. And this happens. Any ideas?
Here's my ff7_opengl
# ff7_opengl-0.7.9b config file
## USER OPTIONS ##
mod_path = avalanche
# set the window size (or fullscreen resolution) of FF7
# 0 means use original resolution (whatever ff7.exe provides)
# preserve_aspect adds black borders as needed to preserve a 4:3 aspect ratio
window_size_x = 0
window_size_y = 0
preserve_aspect = yes
fullscreen = no
# mod directory
# subdirectroy of mods/ where textures will be loaded from
# does not affect the old external textures feature, those should still go in textures/
mod_path = avalanche
# check your driver settings if this option doesn't seem to work
enable_vsync = yes
# limit snowboard, coaster and highway minigames to refresh rate / 2, i.e. 30fps for a 60hz display mode
# vsync must be enabled and working for this to have any effect
minigame_framelimiter = on
# same thing, but for the battle swirl
battleswirl_framelimiter = on
# allow FF7 to use linear filtering for its textures
# some things look slightly better with this option on, but alot of textures just lose their detail
linear_filter = off
# plugin used to play music, the FF7Music plugin MUST be enabled for FF7Music to work.
# If no music plugin is loaded the game will play MIDI as usual but FF7Music will NOT work.
music_plugin = plugins/ff7music.fgp
## ENHANCEMENTS ##
## All the little extras that weren't part of the original game, default options include only trivial bug fixes.
# make all dialog boxes transparent, same effect as the transparent dialog boxes YAMP patch
transparent_dialogs = on
# allow max hp/mp to go over 9999, same effect as the YAMP patch by dziugo
break_9999limit = no
# include armor in magic defense calculation
mdef_fix = yes
# expand battle viewport to cover entire screen and make the battle menu transparent
new_battle_interface = on
# post-processing shader, used to apply fullscreen effects
post_source = shaders/bloom2.post
enable_postprocessing = no
## ADVANCED OPTIONS ##
## Don't fiddle with these unless you know what you're doing.
# use shaders, if available and supported
# turn shaders off to use the OpenGL 1.1 backend
use_shaders = no
# prevent glitches due to rounding errors by rendering in the nearest (larger, if supported)
# multiple of the original resolution and up/down-scaling
prevent_rounding_errors = yes
# enable alpha blending for textures without an existing blending effect
fancy_transparency = off
# display frames per second counter in upper right corner
show_fps = no
# display some real-time debug information
show_stats = no
# store external textures in a compressed cache for increased performance
# compression is not lossless, some artifacts may appear when this option is in use
# texture cache does NOT update automatically if the source image changes, however, deleting anything from the cache
# will cause that file to be recreated from the source
compress_textures = yes
# replace FF7's default framelimiter timer source
use_new_timer = yes
# use a more stable (but less accurate) timer to control FF7's framelimiter
# this option has no effect unless the use_new_timer option is on
use_stable_timer = no
# plugin used to play movies, FFMpeg is the only choice for now
movie_plugin = plugins/ffmpeg_movies.fgp
# vertex and fragment shaders
vert_source = shaders/main.vert
frag_source = shaders/main.frag
# YUV fast path shader
yuv_source = shaders/yuv.frag
## MODDER OPTIONS ##
## These options are mostly useful to modders and should not be enabled during normal play.
# read files directly instead of using LGP archives
# for example; if FF7 is looking for aaab.rsd in char.lgp, this option will make it open direct/char/aaab.rsd first,
# if this file doesn't exist it will look for the original in the LGP archive
direct_mode = off
# show every failed attempt at loading a .png texture
show_missing_textures = no
And here's my App.log
INFO: FF7/FF8 OpenGL driver version 0.7.9b
INFO: Auto-detected version: FF7 1.02 US English
INFO: NVIDIA Corporation GeForce Go 6100/PCI/SSE2/3DNOW! 2.1.2
INFO: Found swap_control extension
INFO: Max texture size: 4096x4096
INFO: Number of texture units: 4
INFO: Original resolution 640x480, window size 640x480, output resolution 640x480, internal resolution 640x480
INFO: FFMpeg movie player plugin loaded
INFO: FFMpeg version SVN-r21874, Copyright (c) 2000-2010 Fabrice Bellard, et al.
INFO: No shaders, codecs with YUV output will be slow.
INFO: FF7Music helper plugin loaded
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: C:\Program Files\Square Soft, Inc\Final Fantasy VII\data\movies\eidoslogo.avi; truemotion2/pcm_u8 320x240, 15.000000 FPS, duration: 10.133333, frames: 152
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
-=-=[START OF WORLD MAP!!!]=-=-
stop_sound
cross play music: 0
set music volume trans: 127->0, step=4
set music volume: 127
stop_sound
-=-=[END OF WORLD MAP!!!]=-=-
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# 225
[BATTLE] Exitting FRAME_INITIALIZE
[BATTLE] Begin main battle loop
GLITCH: missing external texture: Spells/fire2/faiga_2_00.png
GLITCH: texture conversion error
[BATTLE] End of current battle
[BATTLE] Begin end battle stuff
stop_sound
[BATTLE] Entering FRAME_QUIT
[BATTLE] endof battle.
[BATTLE] Exitting FRAME_QUIT
Entering MAIN
Exiting MAIN
START OF MENU SYSTEM!!!
END OF MENU SYSTEM!!!
Entering MAIN
Exiting MAIN
-=-=[START OF WORLD MAP!!!]=-=-
stop_sound
cross play music: 0
set music volume trans: 127->0, step=4
set music volume: 127
-=-=[END OF WORLD MAP!!!]=-=-
START OF MENU SYSTEM!!!
WM_CLOSE
END OF MENU SYSTEM!!!
Field Quit
UNINITIALIZE DD
END UNINITIALIZE DD
Hope this info helps.