To delete a Hyper-V Rapid Recovery revision, perform the following steps:
- Navigate to the Computer page.
 The Computer page is displayed. 
- Select the Delete tab.
 The Delete Selections page is displayed. 
- Select the backup type you want to delete. 
 The Delete Backup page is displayed. 
- Select the check box of the VM you want to delete. 
 The selections for deletion are displayed in the right panel. 
-  The Delete Selections page is displayed with the latest status. When satisfied with your selection, click the Delete button.
 The Delete Confirmation pop-up is displayed. 
- Click Yes.
