[Bandicoot]

А в логе что?
bf-109 E1 летабельный.
А про кокпит-пак наоборот пишут, что нужен

Installation
1) Ensure you are running an install with SAS Buttons 4.9 or later and Der Wurstenfuch's Combined 109 Pits v4 or later before running the installer
...

YOU WILL REQUIRE v4.9 OR LATER UNIFIED BUTTONS FROM THE SPECIAL AIRCRAFT SERVICE:
http://www.sas1946.com/main/index.php/topic,97.0.html
AND DER WURSTENFUCH'S COMBINED 109 PITS v4 OR LATER:
http://www.sas1946.com/main/index.php/topic,1947.0.html