Hi, I have installed V12 on Windows Server 2012 and restored a V11 backup into it. When using the Sytem Management Console I get "an exception ocurred" followed by "MainForm error" (or similar texts) whenever a screen displaying information related with phone provisioning is loaded. Non phone-provisioning related pages work fine. If I go to Settings>Phone Provisioning Templates, I realize there is not a single phone template. There are templates for the other types of devices. I have tryied installing a fresh PBX, on the same server and works fine. So whatever corrupts my provisioning information, is related with my old PBX backup. Any clue would be welcome.