LASTCUE GUIDES
Repair, back up, and prepare your rekordbox USB.
Use these guides to repair a corrupted Device Library, create and restore CUE Backups, or check whether your tracks will play on the CDJ or XDJ you expect to use.
Guides
LastCUE supports preview, backup, player compatibility checks, format conversion, and repair for rekordbox Device Library. OneLibrary / Device Library Plus currently supports preview, backup, player compatibility checks, and format conversion. Device Library (export.pdb) is still required for repair.
Repair a corrupted Device Library
Got the “Device library is corrupted” warning? Choose No first, preview what can be recovered, then repair the library safely.
Read the repair guide
Create and restore CUE Backups
Back up Device Library and OneLibrary data and review changes. Restoring a backup to USB currently requires Device Library.
Read the backup guide
Check player compatibility
Choose the CDJ or XDJ you expect to use, see which tracks may not play, and convert incompatible tracks without losing CUE points.
Read the compatibility guide