Before applying this HotFix, please first determine if this Hotfix is Needed.
Apply this HotFix if your Quest NetVault Backup (NVBU) Plug-in for MySQL v4.2 configuration is experiencing any of the items listed in Resolved Issues.
To install this hotfix:
https://support.quest.com/Download/InstallDetail.aspx?fID=4688608&probjid=1-7GCB8-437
Complete the steps outlined in the installation section of the Quest NetVault Backup Plug-in for MySQL User's Guide.