Hi, I have been trying to prepare two ipad2's via Configurator 1.7 on a mac with Yosemite and am constantly getting the error "unable to conform activation", further details show that "could not allocate a resource" code: -402653181 and domain: com.apple.mdk.amderror
I manage over 100 ipads via configurator and have not had this problem before. I have Ipad Air 1 which I have also prepared with no problems though I am yet to try an Ipad Air to see if this occurs.
The only change I know of is that configurator downloads the latest 9.2 ios update for the ipad and installs fine and gets to the "Hello" screen before it fails the activation via configurator. Configurator also does not allow me to change options to "never update device" unless I turn off Supervision.
I am wondering if anyone else is experiencing this problem or maybe its linked to 9.2 update which is not compatible with Configurator 1.7?