Restore database in ZKBioSecurity or ZKBioAccess

First look for the following service controller (depending on whether it is BioSecurity or BioAccess):

1) BioAccess:

2) BioSecurity:

Once you have the service driver operational in our hidden icon bar, right click on the icon and select the "Restore Database" option:

Selected this option, the program will ask to choose the backup file.