Hi John,  I always tell customers that they need to use a KMS server when using instant prep.  I am not sure there is another way.  Regards  Paul
Hello  I have a VDI template in VMware and use this to deploy Virtual Desktops using  vWorkspace.  One of the issues I have is that sysprep seems to be removing the Windows acticvation so after a while users reporting that windows beeds activating.  As I quick fix I have converted to template to a VM, activated windows, and redeployed the Virtual Desktops.  One solution was to use a KMS and manage it this way but I would be very interested to know if anyone else has this issue and if so what actions you took,  Many thanks, John
VDI Sysprep / Windows Activation