SCCM 2012 R2 upgrade broken WDS/PXE in Configuration Manager 2012 Posted October 29, 2013 · Report reply Somehow this seems to have autoresolved itself on my ConfigMgr server. i had added 2 boot images from the installation ISO downloaded from VLSC, but the service still crashed. This morning i added a MDT x64 boot image to create a bootable USB as PXE was not working. A couple of hours later the support guy from Microsoft sent me an IM that he wanted to take a screen of the distmg.log while he started the WDS service. i then saw that the service was started so i tested a PXE boot and it worked..?!? So my setup now is 3 bootimages on PXE, 2 from installation media both x86 and x64 and one MDT x64. the once from installation media has no drivers while the one from MDT has a bunch of drives added to it. i wont be doing anything with these until i get an answer from Microsoft support about a more stable solution as i have a feeling that if i restart the server it could crash again. I had also installed reporting services and restarted the server but i dont Think it is related, had Before restarted the SCCM server about 20 times.