While running Jboss as a windows service, prunsrv.exe process may fault ntdll.dll module during Jboss boot and the start of XMLForm.exe process. You may see error messages in the windows event logs, as shown below:
Faulting application name: XMLForm.exe, version: 6.1.50420.30868, time stamp: 0x5534184f
Faulting module name: ntdll.dll, version: 6.3.9600.18146, time stamp: 0x5650afd4
Exception code: 0xc000007bFault offset: 0x0009d572
Faulting process id: 0x794
Faulting application start time: 0x01d15e099c55ac0a
Faulting application path: E:\Adobe\Adobe_Experience_Manager_forms\jboss\standalone\svcnative\XMLFormService\bin\XMLForm.exe
Faulting module path: C:\WINDOWS\SYSTEM32\ntdll.dll
Report Id: da0e2382-c9fc-11e5-80cb-005056864b99
Mostly, this issue occurs due to the corruption in prunsrv.exe file. To fix the issue, replace prunsrv.exe binary with the latest copy, which can be downloaded form Here.