i had loads installed. but kinda gave up so i deleted everything i could find. i think the mod was a skin for a car from what i remember, like a dick i accidently put the skin in the wrong file in open IV i put the file into a folder for an original gta car that was still on the game. i backed up the files before hand incase anything went wrong so i used them in the hope it would get rid of my error but still it didnt work. something tells me i dont think ill be ever to find where the problem is

So a few months ago i installed an add on mod. it did not work properly so i removed the mod. i then loaded up gta and the wouldnt work with add on mods any longer. i uninstalled the game and removed all gta files from computer. ive installed it since and add on mods still do not work and the game refuses to load, and therefore i can only use replace mods. is there any suggestions that anyone can give me as i really want to get the add on mods back. thank you for helping if i can get any replies.