[playbox12]

If you didn't downgrade it it will show a white screen, and then start singleplayer, what I think it is is you didn't define the gta_sa.exe place.

Start up samp>in the toolbar select Tools>settings> In the text bar that says San Andreas install location put this

Код:

C:\Program Files\Rockstar Games\GTA San Andreas\

Or in whatever place gta_sa.exe is located.