You can delete the entire list of mapped network drives. To delete the entire list of mapped network drives, select the Help menu, and click on "Delete All Drives (Not Reversible)". You will be asked twice if you really want to delete all of the drives in NDC's list, and you will be warned that this process cannot be undone. After affirming "yes" twice, NDC will irreversibly remove all of the network drives for all networks from it's list.