The cwbobpatchger.zip file you have requested: Official Patches / Combat Wings: Battle of Britain German Patch #1 - 4.27mb is not available. Perhaps try browsing all files for the game Combat Wings: Battle of Britain and upload any files you want to share or are missing. This is the only information we could locate:
CITY interactive released a new patch to update the German, Italian, and Polish editions of Combat Wings: Battle of Britain. No details on the patch were given.