This article will show you how to unpublish and delete a category from the Resource Directory module.  

Instructions    

1. Navigate to Modules > Content > Resource Directory
   
   
2. Navigate to the Categories tab
   
3. Select Choose an Action > Unpublish next to the category you wish to delete
   
   
4. Once unpublished, select Choose an Action > Delete
   
   
5. Select OK on the popup, asking, Are you sure you want to delete this category?