When loading this game in Windows XP no problems.
But with Windows 8 64bit, I cannot pick a resolution over 800x600, also the high settings are messed up.

Got the logitech gaming profiler to use with the rumble pad 2.

I think it should work for a new OS.

Go into your install folder, then system and find SplinterCellUser.ini and change your settings there.

In case you're wondering - you can use the exact resolution that fits your screen. Some static GUI elements may be stretched (e.g. the main menu) but the in-game 3D looks much better.

What about ThirteenAG's widescreen fix? It fixes the FOV and you can set your desired resolution.

Here is the link to the website: https://thirteenag.github.io/wfp#splintercell