To delete a folder and all the reports in it:
In ZENworks Control Center, click the Asset Management tab.
For license compliance and license allocation reports, click the License Management tab, then click License Management Reports.
or
For software usage reports, click the Software Usage tab.
or
For contract management reports, click the Contract Management tab, then click Contract Management Reports.
In the Custom Reports panel, select the folder you want to delete.
Click Delete, then click OK to confirm the deletion.