[Zenith]

So, I tried to restart 3 times and relogging 35 times and it WON'T WORK
I bind space to jump and I press Space a million time and it won't jump, unless I press ESC (WHere I go int othe menu and whne I go back into the game my character jumps)
I tried to bind it to other keys too, still doesn't work

[TheHoodRat]

I suggest you delete your gta_set.set in:

My Documents/GTA San Andreas User Files/

That doesn't work? No problem... Just reinstall!