1. Click on Library 2. Utilities 3. Renumber IDs. Be extremely careful here so as not to renumber all songs. 4. Click on Change Number IDs to Alphanumeric 5. In the right hand window, beside Leading Spaces, click on Delete 6. Click on Ignore (you will get punctuation on the output file) 7. Alphanumeric Options-change Significant digits for Available ID Report to. Note: It is highly advisable to be sure you have a current backup of the database before proceeding.