If you want to use Bibliorom 2.0 in a 64bits system, you will have to do it without installing it. I was not able to install it but I can run it from the CD just fine.
You have to go into the CD to view the files inside. Go to the Bshelf folder and search for a file called Biblio2.exe. Execute that file and it should open Bibliorom 2.0
You can create a shortcut in the Desktop if you want. You can do this also by Copying the 5 Folders of the CD into a new folder in your harddrive. Example:
Paste just the folders, the 3 files of autorun and install are not needed.
Then go to Bshelf and use Biblio2.exe to open the software.