v5 works in one modded install and not the other. one is heavily modded than the other. so maybe a conflict with the heavily modded with some other mod; here is log:
[Sep 23, 2022 6:03:41 AM UTC -4] ------------ BEGIN log session -------------
[Sep 23, 2022 6:03:41 AM UTC -4] ----------- Switched to pipe mode ----------
OpenGL provider: dx8wrap.dll
OpenGL library:
Vendor: 1C.Multimedia.Dev/Maddox.
Render: DirectX8.
Version: 1.1
Extensions: GL_EXT_secondary_color GL_ARB_multitexture GL_EXT_texture_env_combine GL_ARB_texture_compression
Size: 1280x960
ColorBits: 32
DepthBits: 24
StencilBits: 8
isDoubleBuffered: true
DirectX Joystick NOT created: DirectX joystick driver: device not attached
*** Looking for Advanced CPU Instructions...
[x] PentiumPro
[x] Multimedia (MMX)
[x] 3D (SSE)
[x] 3D (SSE2)
[-] 3D (3DNow)
ColourBits 32, ABits 0, ZBits 24
*** Looking for Render API Extensions ...
[-] 'GL_EXT_paletted_texture' extension - Palettized textures (8 bit RGBA palette).
[-] 'GL_EXT_compiled_vertex_array' extension - Compiled Vertex arrays.
[-] 'GL_EXT_clip_volume_hint' extension - Frustum clipping optimization.
[x] 'GL_EXT_secondary_color' extension - Secondary Color for 3D fog & specular optimization.
[-] 'GL_EXT_separate_specular_color' extension - SeparateSpecular for 3D fog & specular optimization.
[x] 'GL_ARB_multitexture' extension - Multitexturing.
[x] 'GL_EXT_texture_env_combine' extension - Multitextures advanced combining for special effects.
[-] 'GL_NV_texture_env_combine4' extension - Multitextures advanced combining for special effects.
[-] 'GL_EXT_texture_env_dot3' extension - Dot3 Bump advanced combining.
[-] 'GL_NV_depth_clamp' extension - Corrects Shadows rendering
[-] 'GL_NV_texture_shader' extension - NV Pixel Shaders
[x] 'GL_ARB_texture_compression' extension - Saves texture memory by 400
[-] 'GL_EXT_texture_filter_anisotropic' extension - Anisotropic texture filtering.
Maximum texture size : 8192
Maximum simultaneous textures :8
MaxAnisotropic (1.0 = none) : 1.000000
WARNING: 'Perfect' Mode required latest drivers with 'vertex buffer' support
WARNING: 'Perfect' Mode required pixels shaders
WARNING: 'Perfect' Mode required latest drivers with vertex shaders support'GL_ARB_vertex_program'
WARNING: 'Perfect' Mode is not supported for this combination of hardware and drivers.
15 Splashscreens available.
F-86J loading DiffFM Flight Model
*** IL-2 Selector 4.0.2.3 Build 21070901 loaded ***
SAS Common Utils Game Version = 4.122
ScreenMode Library Version 0.01 loaded successfully.
Initializing DirectSound playback device...
Primary buffer created.
Playback format is set : sampling rate = 44100, num channels = 2.
Not enought hardware buffers (0), hardware disabled
Buffer caps : Transfer rate = 0, CPU overhead = 0.
Default speaker config is : 1310724.
Direct sound audio device initialized successfully :
DX Version : 7
Hardware - disabled [buffers : 0]
Extensions - enabled :
EAX ver. 1 [ ] - disabled
EAX ver. 2 [ ] - disabled
EAX ver. 3 [ ] - disabled
I3D ver. 2 [ ] - disabled
ZoomFX [ ] - disabled
MacroFX [ ] - disabled
SIMD render [X]
num channels 16
Cannot open audio file samples/infinite 1
[Sep 23, 2022 6:05:33 AM UTC -4] -------------- END log session -------------