Hi, you are better to ask this at SimHQ. There was a thread about patching German version, but I can't find it right now. Only these threads:
http://simhq.com/forum/ubbthreads.ph...wbie_here.html
http://simhq.com/forum/ubbthreads.ph...August_Patch_r

Or just create your own thread, someone will likely help.