Many, many thanks I Raps!
You are a true hero!
I already updated my mod's link with the corrected one, it works fine (I just killed the Chimera and the door opened and I received my third bag too)!
Here is the Character.tpl you requested!
Character.tpl! I tried adding the Templates directory to the Additional Directories in art Manager, but it still doesn't work.
Could be that I had the same problem as the german guy, though, since my Windows is Hungarian. But I don't remember that I ever had to exctract the whole database, only files I needed for the mod... what files should be extracted, anyway? The resources with Arcexplorer?