RE: Get the Reflex and AFP conversion tool for AFPD here
Hmm, I just tried it and it worked fine. Go into your scenery folder and remove anything related to Mammendorf. Also, if you overwrote the geo file in the AFPDSceneryInstaller file, make sure you replace it with the original.
Others, can you try out [link=http://www.rc-sim.de/dl_engine_eng/redirect.php?dlid=2047&PHPSESSID=4388f575537da518a 40609af9cc87be4]http://www.rc-sim.de/dl_engine_eng/redirect.php?dlid=2047&PHPSESSID=4388f575537da518a 40609af9cc87be4[/link] and see if it works for you.