I'm having a slight problem. I have an AMD 6950, and it now isn't rendering the walls and ground in GTA IV. Renders the cars just fine (a huge modpack I just installed). I installed a sportscar modpack, and the problem has been going on ever since. Odd thing is, I'm getting 50-60 FPS too. I even tried turning the settings down to the lowest with no luck. Anyone have any ideas other than getting rid of the mod?
I have the latest drivers, (12.8) and also uninstalling the modpack does work, but as soon as I add any sort of mod (I imported my own which is a box and 12 polies) and it has the same issue.
You may need a script extender, Skyrim has one so it might be a possibility that GTAIV has one. To be honest, you are probably better off searching on a GTAIV forum than this one.
The mods you are using are not updated for/do not support the version of the game you are running (There are 4 major versions IIRC, release, patch, EFLC content+patch, patch).
Either update/downgrade the game, or update the mods.
Either update/downgrade the game, or update the mods.