There's a New way to get these games to work on Modern OS's
Simply go to GOG.com and buy the DRM free versions Guaranteed to run on Windows (XP, Vista, 7, 8)
Unlike Steam that sells you the game regardless of whether it will run on your PC or not, GOG actually provides a new installer to make sure it will run, removes the DRM and otherwise leaves the game alone, this provides the perfect base game to mod from.
THe first game was released a couple of months back and yesterday The Sith Lords joined it.
Star Wars™ Knights of the Old Republic™ ● GOG.com
Star Wars™ Knights of the Old Republic™ II: The Sith Lords™ ● GOG.com
I bought both of these from Steam and never got them running properly and had no hesitation buying from GOG, KotOR ran fine and KotOR II is downloading now.
I will say this is PC gaming and though most have no issues, some inevitably do. That's when the Guarantee is great, contact GOG within 28 days and they will first support your efforts to get the game to run. If that fails yoiu get a full refund,
{Edit}
Damn KotOR 2 ran the Start Logo's fine, but then went to a Black Screen, worse KotOR did the same. Do I need to contact GOG for the first time, no Both having same issue says user SNAFU. Sure enough
Star Wars Series\Star Wars - Knights of the Old Republic II - The Sith Lords\Star Wars - Knights of the Old Republic II - The Sith Lords (GOG)\
was completely Empty and
Star Wars Series\Star Wars - Knights of the Old Republic\Star Wars - Knights of the Old Republic (GOG)\
contained both Exe's
swkotor.exe
swkotor2.exe
The stupid user installed both in the same Folder, it didn't like that. Everything works OK when done right.
Cut and paste is to blame, not me honest.
{End Edit}
The final bonus for all you Star Wars fans is these are part of a general deal with Lucas Arts (Disney really as they bought it) to release many, maybe all their games.
The full List is
1st Batch
Star Wars™: X-Wing Special Edition
Star Wars™: TIE Fighter Special Edition
Star Wars™ Knights of the Old Republic™
2nd Batch
Star Wars™ Battlefront™ II
Star Wars™: Dark Forces
Star Wars™ Knights of the Old Republic™ II: The Sith Lords™
2nd Batch - digital distribution debut, on GOG.com!
Star Wars™: X-Wing vs. TIE Fighter
Star Wars™: X-Wing Alliance™
Star Wars™ Galactic Battlegrounds Saga
3rd Batch
Announced but no game detals given
{Edit} unil now 2 days later
Star Wars™: Rogue Squadron - digital distribution debut, on GOG.com!
Star Wars™ Rebellion - digital distribution debut, on GOG.com!
Star Wars™ Empire at War: Gold Pack is now also available for purchase, DRM-free with a 72-hour, 20% launch discount!
4th Batch still to come very soon maybe tomorrow
Additionally TSLRCM - The Sith Lords Restored Content Mod is due an update in a few days, TSLRCM v1.8.3 is the existing Mod, the game runs OK, with the mod installed, but no more checking has been done. Due to the imminent update being about to drop, the TSLRCM Team will just make sure the new version works with the GOG DRM free version, before releasing the update.
All GOG have done is use a DRM free version, provided by Lucas Arts/Disney from their well maintained Archives. I expect it will need no changes, but good modders make sure first.
{End Edit}