MixLab 3.1 is not a standalone software version but a designed for VirtualDJ, originally released around 2008-2009.
Once downloaded, the skin can typically be activated through the Settings > Interface menu within the VirtualDJ software. Troubleshooting "Locked Up" Issues virtual dj mixlab 31 software fixed download
: Retains the beloved 1280x800 resolution and deep deck controls. MixLab 3
To ensure your software is "fixed" and free from malware, always use official repositories rather than third-party file-sharing sites. originally released around 2008-2009. Once downloaded