vb installing problem

ok i downloaded a program called 120% alchole witch i used to mount a halo image on my hard drive so i didnt need to keep putting in my c.d but then it changed my f: (fdrive to G: drive then i downloaded vb the G: then later on deleted 120% alchole so it changed it back to f: so now all the studios dont work because it cant find the files. i tried re installing but it keeps trying to install into g drive which dosnt exist then i get an error. i tryed uninstalling it aswell but it cant find the files to install so it says i still have it on my computer acording to the installed cause i cant choose were i want to install/repair/unistall or products. i need ergent help and i cant get 120% alchole to work again cause it was a trial version and ran out of trial days... this is driving me insain i cant us any programs i have redownloading the setup.exe from the intern so if any1 can fix this it would make xmas the best

 

bad spelling srry but if u re read u will understand

 

sorry no help, i dun use tha program