Inner Space Problem Problem Problem

I obtained a copy of inner space ok and when i tried to install it, as soon as gave the ok to go ahead and install, it closes. then i saw a thread by kvn8907 about a copy of inner space which i asked for and received. guess what. same problem. i found a copy on a peer to peer application which DID install but had a cd error problem which i found a fix for thanks to another thread by kvn8907 UNFORTUNATELY that is a trial.