Perform the following steps:
Choose Tools -> Virtual Folder Editor.
In the vFolders dialog, select the virtual folder that you want to edit, then click Edit.
Modify the details of the virtual folder in the Edit Rule dialog as required. For more information about the dialog, see To Add a Virtual Folder.
When you have modified the details for the virtual folder, click OK on the Edit Rule dialog.
Click OK to close the vFolders dialog.