Situation: You have a small XenDesktop deployment, maybe it was a PoC. But it’s not built to spec (maybe it was done using quickdeploy?), and you want to go to production. You’ve thought about building a new DDC and PVS box, but the thought of rebuilding the images is too much to bear. Or, you built the PoC to production spec, except you only installed a single DDC, and now you want to add another DDC. Either way, how do you make your existing VDI VM’s aware of the new and/or additional DDC? Fear not, there’s an easy way to handle it.
Fire up regedt32 and make your way to the following key:
In there is a value called “ListOfDDCs”. Just edit it. That’s all. It’s a space-delimited list of the FQDN’s of all the DDCs that VM is supposed to associate itself with.