which one do you mean?
VC:MP
MTA:VC
MTA:SA
or
SA:MP <-I think you mean this one, am I right?
then I found sth.
----NOT SCANNED FOR VIRUSES----
DL:
Source: mtavcsux
First start SA-MP and join a Server and choose a Skin. Then Alt+Tab to come back to ur Desktop and then start the Trainer. After it has loaded, close it again (cuz of the lag problem). Then go back in Game and it should work (open the In-Game Menu with F10).
----NOT SCANNED FOR VIRUSES----
I don't know if it will work!
hope I could help you^^