My SubLab activation code isn't working. Julia@FAW August 14, 2019 12:38 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. Preparing your own Sound Packs to share with SubLab. SubLab interface is showing as an empty blank window. How do I fix this? How can I return SubLab and get my refund? Comments 0 comments Please sign in to leave a comment.