MTA Crashes

[NaokiPL]

Hi, i've installed GTA:SA and MTA, and then I want to start MTA, and when i click on MTA icon then shows the window with subtitles "don't play with yourself please wait loading" and then shows up another window that is saying: MTA has not been installed properly, please reinstall. [Registry key not present].

PLEASE HELP

I have an original GTA:SA

[Towncivilian]

Install this and be sure to run the installer as an Administrator (right click -> Run as administrator). If that doesn't work, please download and run MTADiag and follow the instructions.