February 13, 201511 yr Hello everybody, i 've recently transformed Liberty City and i've modified lots of cars to make the city seem like London... The problem is that this "London version" is really buggy (i can't play LCPDFR very well) but i don't want to replace the cars with the originals (also because i don't want to make all this work useless XD ) I'd like to know: can i install two copies of GTA IV in the same PC, one with London vehicles and the other one with the original vehicles (to keep playing LCPDFR without problems)? I hope i wrote in an understandable English...if not, please tell me, i'd try to rewrite everything XD