I tried patching the demo with the 1.6 patch but it said it could not locate Rome: Total War - Barbarian Invasion. I'm using Windows 7 and I saved the RTW folder with BI demo + EB in My Documents. I also renamed that foder "RTW with Europa Barbarorum". Why is the patch not able to find BI? Is this because I am using a demo or because of the folder name or file location?