Citrix XenServer SCCM PXE-boot loops

have you the problem that your PXE-boot looks good for the first boot, but is the Task sequence going to prepare the first reboot, after this the WinPE Boot Loops

So the problem is that Citrix has a special PXE-Agent.
Go to your XenServer environment and in the Properties of Boot order change that the Hard disk boots first, than clean up the Disk that is empty for the first reboot.

Boot and test it, it is not so easy, but Citrix describes that the Problem should be solved, but I my environment is a XenServer 5.6 SP1

Have fun and happy testing.
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