I am trying to install Windows 95 Microsoft Office, professional grade, which comes as a two disk installation. I picked the wrong installation for the first disc and when I tried to uninstall it, the message came up that I did not install it right. I tried to install the disc again; but the screen that said I could do a custom installation would not come up. I need to custom install the first disc in order to install the second disc. I am thinking that maybe I can not install such an old program on Vista; but I do not know for sure.

I am thinking that maybe I can not install such an old program on Vista; but I do not know for sure.

It would seem your hunch is right: Description of the versions of Office that are supported on Windows Vista