
Originally Posted by
irishron
Okay, here it goes. If it gets redundant, sorry.
1. Be sure you are logged in as Administrator.
2. Be sure the UAC id as disabled as possible.
3. Uninstall the game starting with the Kingdoms campaigns.
4. Delete both Sega folders in Program Files and users\usernamame\appdata\roaming. If you don't, you're not reinstalling.
5. Run a good registry cleaner. I use Eusing Free Registry Cleaner but many use Ccleaner.
6. Reboot.
7. Install Medieval2, then Kingdoms, then the Kingdoms patch.
8. See if you can start a campaign.
9. If you can start a campaign, time to unpack.
Good luck.