Informatix 0 Report post Posted December 28, 2017 As the subject implies, I've deactivated a license on the old computer, used the licensing portal to deactivate as well. I show 0 activations in the portal but still get the error -23 that it's already activated on another computer. Any assistance is appreciated! Quote Share this post Link to post Share on other sites
AllainU 0 Report post Posted December 28, 2017 Hello @Informatix, Thank you for reaching out to us through our Community Forums! Our records shows you haven't deactivated the correct Computer ID that is why you're still getting the same error. No worries, I just made an adjustment on your license so you can activate your Nitro Pro. If the issue persists, please open a support ticket here: https://www.gonitro.com/support/ticket Hope this helps! Quote Share this post Link to post Share on other sites
Informatix 0 Report post Posted January 3, 2018 We have multiple licenses purchased by our company, should I confirm the serial number you deactivated as to ensure you didn't deactivate the wrong one? Quote Share this post Link to post Share on other sites
AllainU 0 Report post Posted January 3, 2018 Hello @Informatix, Thanks for getting back to me. I was able to check all your licenses on our end and only one has the recent activation attempt resulting to the error you're receiving: 12/28/2017 2:34:34 PM -> Already used, '-23 Error: License number already used' error message Please be informed that it's not safe to share serial numbers here. With adjustment that I made, issue should be fixed. Try activating again on your end. Cheers! Quote Share this post Link to post Share on other sites