ZCB 4.11 introduced a new workflow for creating new backup sets, including a button that is labeled "Add New Backup Set."
When clicked, the new backup set creation workflow should appear with a list of available backup types.
However, sometimes the new workflow does not appear when the button is clicked.
When this happens, an "invisible" backup set is created on top of the currently-visible backup set. This invisible backup set becomes active when changes to the visible backup set are made and saved. The invisible backup set receives the name "Add New Backup Set".
The name "Add New Backup Set" is reserved by ZCB for the new backup set creation workflow. If a backup set with that name exists, the program will hang the next time it is opened.
If the new backup set creation workflow does not appear when the Add New Backup Set button is clicked, do the following:
A prompt may appear that warns of unsaved changes to a backup set.
Click "OK" to discard the changes.
Reopen ZCB and create a new backup set again.
If "Add New Backup Set" exists, it must be removed before ZCB can be opened. Please follow these steps.
Only delete the folder that contains the phrase "Add New Backup Set". The other folders correspond to other backup sets.
The correct folder is highlighted in this screenshot:
Once the folder is deleted, open ZCB. If necessary, delete any backups taken by the "Add New Backup Set" backup set.
"Add New Backup Set" is an active backup set and will back up whatever data was selected, according to the schedules that were set.
Use your dashboard at http://zgd.zmanda.com to verify if data was uploaded from this backup set. The Delete All Backups Finished Before... option, found in the File Menu, is the easiest way to delete this data, if it exists. Please see How to use the Delete All Backups Finished Before function for more information.