I had the same problem and went for it a few days. It turns out there are two ways to solve this problem.
- Export Release Build, make sure that DllUsedByExtensionDll.dll is packaged in the same directory as your executable file.
- DllUsedByExtensionDll.dll bin Adobe AIR SDK, Air Debug Launcher (adl).
DllUsedByExtensionDll.dll ANE, .
, ExtensionDll.dll DllUsedByExtensionDll.dll, , AIR SDK. , , DLL .
, , , adl.
, Flash Builder debug/run, , Windows " , DLL". .