I was recently very pleased to learn how to make your own Historical Battles. Everything works fine apart from the flags. When I try to copy another flag from the Battle, Flags folder it appears okay when you open it but when you start the actual game it's always the French. Ever since I downloaded the patch William's allies at Hastings have had the French flag instead of their unique ones, and it seems like the attackers can only have the French flag.

Has anyone else noticed this problem and knows how to rectify it?