Look for SilentPatch GTA SA on official modding sites like GTAGarage or MixMods . SilentPatch includes the ultimate mouse fix natively.
Choose or Windows 7 from the drop-down menu. Check the box for Run this program as an administrator . Click Apply and then OK . The Ultimate Recommendation: Use SilentPatch gta san andreas windows 88110 mouse fixzip
You can force the game to run on only one CPU core through the Windows Task Manager. Launch GTA San Andreas. Alt-Tab out and open ( Ctrl + Shift + Esc ). Go to the Details tab. Right-click gta_sa.exe and select Set Affinity . Look for SilentPatch GTA SA on official modding
When placed into your game directory, the modified DLL forces the game to utilize a modern input method that Windows 10 and 8 understand perfectly, bypassing the core-affinity lockups. Step-by-Step Installation Guide Check the box for Run this program as an administrator
This was due to poor compatibility between the old DirectInput API (used by San Andreas) and newer Windows versions’ mouse handling, particularly with raw input and cursor clipping in fullscreen mode.
Are you playing the or the Definitive Edition ?