Update: Dynamics Ax 2012 R3 and Windows 10 Tech Preview

I discovered that somehow my registry entry for AOS was gone which causes the AOS not start.

The registry key missing is: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dynamics Server\6.0

After install a new instance of AOS the Ax32.exe start to crash with the following:

Faulting application name: Ax32.exe, version: 6.3.162.0, time stamp: 0x53377b70
Faulting module name: igdumdim32.dll_unloaded, version: 10.18.10.3621, time stamp: 0x5376e31a
Exception code: 0xc0000005
Fault offset: 0x00017960
Faulting process id: 0x137c
Faulting application start time: 0x01cfe4b2fe7ccada
Faulting application path: C:\Program Files (x86)\Microsoft Dynamics AX\6.3\Client\Bin\Ax32.exe
Faulting module path: igdumdim32.dll
Report Id: 4f5de619-50a6-11e4-8288-d4bed92c837f
Faulting package full name:
Faulting package-relative application ID:

The dll causing the problem is the Intel HD Graphics 4000. I updated and now the client is working fine.