My SubLab activation code isn't working. Julia@FAW October 12, 2020 08:31 Updated Follow Are you getting an error message that says "Oops! Your activation code is not working. Try pasting again." But pasting isn't working? . . . Please type in your activation code manually instead of copy/pasting. That should do the trick! . . . Related articles How do I install and activate Sublab? SubLab keeps asking for the Activation Code to be entered on macOS. How many computers can I use SubLab on? I received the error message "Serial in use." Can I activate SubLab offline? Comments 0 comments Please sign in to leave a comment.