• Select the drawings to count blocks from by selecting a list tab
• When on the Set list tab, use the browse/remove buttons to specify a set of drawings from folders
• Select where to count blocks in: Entire drawing, Model space, Paper space or Selected objects
• Selected objects is only available when the Current list tab is selected
• Select exclude blocks on: Frozen layers, Non-plotted layers, Off layers
• Click Insert to insert a Table into the current drawing
• Click Copy to copy the block count data to the system clipboard
• Count Blocks has a Multi-Document interface dialog box meaning you can open/close the drawing and activate drawings while the dialog box is open.
• Count Blocks is a verb-noun / noun-verb command meaning you can select objects before or after the dialog box is open.

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. 

You may need to restart the Autodesk product to activate the app/plug-in. 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 10/11) and uninstall as you would any other application from your system.