Hello guys, this guid is dedicated to the ones who gets their mouse "stuck" while playing GTA SA (SAMP).
I didn't find any similar guid, so I decided to take some time off to write this guid.
As you have notice you many times get your camera "stuck" in a certain position, it is not possible to move your mouse and get your camera in a different position. This issue happens due to your windows 7 (it might be other reasons to), since SA is a old game, it pretty much outdated from the windows platform.
You go to C:\Program Files (x86)\Steam\steamapps\ [Your name]/ if you installed it with steam
Or
C:\Program Files\Rockstar Games\GTA San Andreas if you have the non-steam version
Right click the gta-sa.exe and go into properties.
then go into the Compatibility Tab.
Now check "Run this program in compatibility mode for:" and click Windows XP (Service Pack 2)
*important*
Then go look down and check and make sure to turn on:
"Disable Visual Themes" and
"Disable Desktop Composition" and
"Run This Program As An Administrator"
...and GTA - San Andreas should now work with full mouse functionality.
If you are not on windows 7 and have this issue I highly recommend trying those:
1. Keep moving the mouse and go to the menu and the press ESC to get back to the game.
2. Try update DirectX.
3. Try replacing DINPUT8.DLL In "C:\Windows\SysWOW64" directory, (this will work but might effect other games)
4. Try alt-tabbing out of the program and setting the processor affinity to 1 core in task manager on the gta-sa.exe.