Allie Posted March 1, 2018 Report Share Posted March 1, 2018 I had a major problem with my computer and had to reformat it. When I try to activate my Nitro Pro licence I get the following message: -23 Error - License number already used. "You have reached the maximum number of installations allowed..." I installed when I got it the first time, and I change computers and move it (the other one was deactivated as the computer died) "If you recently encounter hardware issues and need to install Nitro Pro on another computer, please contact support". Could someone help me?? Thank you Allie Link to comment Share on other sites More sharing options...
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