NativeProcess not working correctly on Mac OS X 10.6.8

I got a problem on the computer of a customer and have no idea what I could change to fix it. On other Mac OS systems (including some 10.6.8) it works correctly.

The native process crashes everytime. Here is the log (I had to remove some information):

Code Type:       X86 (Native)

Date/Time:       2013-12-05 11:32:56.890 +0100

OS Version:      Mac OS X 10.6.8 (10K549)

Report Version:  6

Exception Type:  EXC_BREAKPOINT (SIGTRAP)

Exception Codes: 0x0000000000000002, 0x0000000000000000

Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Application Specific Information:

*** multi-threaded process forked ***

*** NSTask: Task create for path '<censored>' failed: 22, "Invalid argument".  Terminating temporary process.

Thread 0 Crashed:  Dispatch queue: com.apple.main-thread

0   com.apple.Foundation          0x9303d988 ___NEW_PROCESS_COULD_NOT_BE_EXECD___ + 7

1   com.apple.Foundation          0x92f2a500 -[NSConcreteTask launchWithDictionary:] + 3922

2   com.apple.Foundation          0x92f295a8 -[NSConcreteTask launch] + 41

3   com.adobe.AIR                          0x02cfe139 0x255b000 + 8007993

4   com.adobe.AIR                          0x02a56c2f 0x255b000 + 5225519

5   com.adobe.AIR                          0x02a8c614 0x255b000 + 5445140

6   ???                                   0x1dedb71e 0 + 502118174

7   ???                                   0x28345537 0 + 674518327

8   ???                                   0x28347613 0 + 674526739

9   ???                                   0x283da2a6 0 + 675127974

10  ???                                 0x285aedd5 0 + 677047765

11  com.adobe.AIR                         0x027a8009 0x255b000 + 2412553

12  com.adobe.AIR                         0x026f09f1 0x255b000 + 1661425

13  ???                                 0x18d21e0e 0 + 416423438

14  ???                                 0x171dd6dc 0 + 387831516

15  com.adobe.AIR                         0x029518c0 0x255b000 + 4155584

16  com.adobe.AIR                         0x0294c75d 0x255b000 + 4134749

17  com.adobe.AIR                         0x0294619f 0x255b000 + 4108703

18  com.adobe.AIR                         0x029461da 0x255b000 + 4108762

19  com.adobe.AIR                         0x02947bd5 0x255b000 + 4115413

20  com.adobe.AIR                         0x02cc2414 0x255b000 + 7762964

21  com.adobe.AIR                         0x02a8a397 0x255b000 + 5436311

22  ???                                 0x1432a93f 0 + 338864447

23  ???                                 0x1432a5b8 0 + 338863544

24  com.adobe.AIR                         0x02cc24e5 0x255b000 + 7763173

25  com.adobe.AIR                         0x029de6d1 0x255b000 + 4732625

26  com.adobe.AIR                         0x029de72c 0x255b000 + 4732716

27  com.adobe.AIR                         0x029a2bc3 0x255b000 + 4488131

28  com.adobe.AIR                         0x029df3b1 0x255b000 + 4735921

29  com.adobe.AIR                         0x02c6d591 0x255b000 + 7415185

30  com.adobe.AIR                         0x02c6dc79 0x255b000 + 7416953

31  com.adobe.AIR                         0x02a108e3 0x255b000 + 4937955

32  com.adobe.AIR                         0x02a11caf 0x255b000 + 4943023

33  com.apple.CoreFoundation                0x943f442b __CFRunLoopDoSources0 + 1563

34  com.apple.CoreFoundation                0x943f1eef __CFRunLoopRun + 1071

35  com.apple.CoreFoundation                0x943f13c4 CFRunLoopRunSpecific + 452

36  com.apple.CoreFoundation                0x943f11f1 CFRunLoopRunInMode + 97

37  com.apple.HIToolbox             0x971c7e04 RunCurrentEventLoopInMode + 392

38  com.apple.HIToolbox             0x971c7bb9 ReceiveNextEventCommon + 354

39  com.apple.HIToolbox             0x971c7a3e BlockUntilNextEventMatchingListInMode + 81

40  com.apple.AppKit                    0x94d7f595 _DPSNextEvent + 847

41  com.apple.AppKit                    0x94d7edd6 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 156

42  com.apple.AppKit                    0x94d411f3 -[NSApplication run] + 821

43  com.adobe.AIR                         0x0256574a 0x255b000 + 42826

44  com.adobe.AIR                         0x02565a90 0x255b000 + 43664

45  <censored>                0x00002f8f start + 2567

46  <censored>                0x000025bd start + 53

Thread 0 crashed with X86 Thread State (32-bit):

  eax: 0x00000001  ebx: 0x92f295bf  ecx: 0x0135b400  edx: 0x0135b400

  edi: 0x00001c00  esi: 0x1b3820c0  ebp: 0xbfffd658  esp: 0xbfffd640

   ss: 0x0000001f  efl: 0x00200282  eip: 0x9303d988   cs: 0x00000017

   ds: 0x0000001f   es: 0x0000001f   fs: 0x00000000   gs: 0x00000037

  cr2: 0xffe2a240