when I try to unmanage a device, I see the following error: "Unable to access data" and nothing happens. The number of managed devices=60, licenced=59. I can't updates devices now.
Hello Sam, Thank you for your response. The solution you gave me, is one we already started but I don't understand why the second option "Add License or Unmanage Devices" on the screen does'n work. When I want to unmanage a device the problem should ...