[OG Killo]

Try this, there was a thread with the same issue. I told him this and it worked.
I also suggested this same methood for sa-mp crashing.

1. Uninstall GTA SA.
2. Delete the Rockstar Folder.
3. Make a new folder where to install it.
4. Install GTA in the new folder.
5. Install SA-MP.
6. Run it.