I received a key through Humble Bundle and installed the light version. I accidentally switched to pro mode, and now that the trial has expired I can no longer switch back to light mode. I've uninstalled and reinstalled but I am no longer able to use this product. I am stuck in the license manager. Is there any way to fix this?
Install the key you got from Humble. It doesn't sound like it was ever installed yet if youre still in evaluation mode.