Hallo
Du muß Active Camera Patchen, und zwar nach dem Update des FS9 auf Version 9.1
Microsoft has released an update for FS2004. Since FS9.exe has been modified it is obvious that Active Camera 2004 version 1.1 or later will cause a CTD (Crash To Desktop) with FS2004 update (due to a memory addresses conflict). Install Active Camera 2004 version 2.0 then install the patch for FS 9.1
http://www.anticyclone.be/AC2004patchFS9_1.zip
Gruß
Mike