Where can I find working driver Sybase Para Windows 7?

Hi there!
I would like to get driver Sybase Para Windows 7 to install since the one that I have does not install on the platform. I have tried it before on a Mac Operating System and it worked just fine prompting the assumption that it would work as well on Windows 7 professional. How can I tell whether the driver is not Windows 7 compatible or whether it is just corrupted? Thanks.
