had the y installation... tryd to patch it to the z one and it broke the file it seems :S so i tryed downloading it again but now when i try and open it its asking me if LFS is correctly installed on a hard drive :S

any ideas how to solve this?

Did you download the full version Z? Just installing the Z patch into a folder is not enough.

yeah i came on the site and downloaded it like i never had it before. because mt last game stopped working after trying to patch it... says it cannot find font

Are you sure you downloaded the full game (~120 mb) not just the patch (much smaller)?