When your active view is a sheet view: 

Address the checkbox for whether or not you would like to duplicate your view.

If the 'Duplicate View' check box is not checked, when you start typing in the search box, only views that meet your search requirements and that have not been placed on a sheet will show in the results list box. 

If the 'Duplicate View' check box is checked, When you start typing in the search box, all views that meet your search requirements will show in the results list box. 

When your active view is a floor plan, section, elevation, etc:

See the 'Active View Status' of the view on the right side of the dialog box. This will determine your options:

1) If the 'Duplicate View' checkbox is not checked and your 'Active View Status' says it already exists on a sheet, you will not be able to place that sheet anywhere.

2) If the 'Duplicate View' checkbox is checked and your 'Active View Status' says it already exists on a sheet, You will be able to duplicate the view and choose a title block to create its own sheet, or you can place the duplicate view on an already existing sheet.

The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10) and uninstall as you would any other application from your system.

There are currently no known issues for this tool.