I did overlay the ld64 folder \sdks\4.6.0_AIR15\lib\aot\bin\ld64 as zerprize2 suggested.
Now the invalid sement errors disappeared but the "Error ITMS-9000: Invalid Bundle. The bundle MyAppName.app does not support the minimum OS Version specified in the Info.plist" appears.
Any ideas?
- Flash Builder 4.7
- Copied the ld64 folder to the newest AIR 15 beta available on adobe labs...