Hi LyleOmanson,
It seems that, you need more information to download and install Canon EOS 10D driver.
Refer to the following information to =know more about installing
You can download driver from the following link Canon EOS 10D driver.
If you do not find Windows 8 compatible driver, you can download the Windows Vista or Windows 7 compatible driver and install them compatibility mode. Refer to the following link.
Making older programs compatible with this version of Windows
http://windows.microsoft.com/en-GB/windows-8/older-programs-compatible-version-windows
What is program compatibility?
http://windows.microsoft.com/en-GB/windows-8/what-program-compatibility
Compatibility Center.
http://www.microsoft.com/en-us/windows/compatibility/win8/CompatCenter/Home?Language=en-US
If you need further help with Windows; I would suggest you to reply with more information, we’ll be glad to assist you