I know this is an old post but figured I would still share this info. There is a gent who has been posting old abandonware games pre-fixed on the Internet Archive. I requested Tom Clancy's SSN since I've never had any luck getting it to run. Just two days later he uploaded a completely working version using PCem running Windows 95. I've been playing it on Windows 10 with no problems. Since it is abandonware I see no reason I can't leave a link.
https://archive.org/details/tom-clan...donware_202208