Which version of Navigator is needed for Canon 8800f on Windows 10?
Unfortunately, no version is available for Windows 10. I have checked the download page, but there wasn't anything available for Windows 10 which means this is an unsupported operating system.
Alternatively, try using the Windows 8.1 version of the software in Windows 10: http://www.canon-europe.com/support/consumer_products/products/scanners/canoscan_series/canoscan_8800f.aspx?type=download&language=EN&os=WINDOWS%208.1%20(64-bit)
