Hi Michael,
Welcome to Microsoft Community Forum.
You can refer to Visioneer website, the model of the scanner (Visioneer One Touch 5800) specified is outdated.
http://support.visioneer.com/products/5800/downloads.asp
I would still suggest you to install driver in Compatibility mode and check if it works.
Open the Program Compatibility troubleshooter
http://windows.microsoft.com/en-us/windows7/open-the-program-compatibility-troubleshooter
Regards.