Can't activate Negative Lab Pro
Hello everyone, I just bought Adobe lightroom classic and Negative Lab Pro (I used the 12 free trial conversions first). When I first entered my serial key, a red message appeared under the key activator, saying "AUTHORIZING... PLEASE WAIT...." but that message is still there after a whole night. I can't submit again the key, and I don't know what to do because Negative Lab is still in trial mode. Can someone help me? Can I (if it's the case) get refunded?
