Apple Configurator can't add apps
I updated Apple Configurator to 1.1 3 days ago, and since I have made the update, I can not add apps to any iPads. Whether I try to add just one app, or several all I get is a message that says Can't add app.
I have tried unsupervising a device and then re-supervising it. I have restored from back ups. Not restored from back ups. Reset the device. and none of these have worked.
I have done this with about 10 different devices so far, and I can not add any apps to them.
Just 10 min before I updated to Configurator 1.1 in the Mac App store, I had updated and installed new apps on 10 different devices. I know that it worked perfectly before the update, but since I updated I can not add any apps. The rest of the program works just fine.
Is there a way to fix this, or to go back to Apple Configurator 1.0.1?
Thank You in advance
Apple Configurator-OTHER, Mac OS X (10.7.4)