The "QR Code Creator" app is a Fusion add-in.

Usage:

1) Under the Create menu Click on the "QR Code Creator" button to create a new QR code and open a command input window.

2) The command input window will contain the following options:

• Creation Mode - Choose a "Single" QR code, "Sequence" multiple QR codes, "vCard" (Virtual Business Card) QR code or a "Wi-Fi" QR code.
• Text to Encode - Enter the required text for the QR code.
• Style - Change the QR code segment style between squares or circles.
• Segment Size - Change the size of each QR code "segment".
• Segment Spacing - Change the size of the space between each QR code "segment".
• Frame - To include a "frame" around the QR code.
• Frame Size - Change the size of the "frame" around the QR code.
• Extrude - Extrude the QR code into a solid body or only create a sketch.
• Extrude Distance - Change the depth of the extrude.
  
• Icon - Choose an icon to place in the middle of the QR code. 

3) Make the required changes to the options.

4) Click on the "Preview" button to create a preview of the QR code.

5) Click on "OK" to accept the new QR code or "Cancel" to abort the command.

Install:

1. Download the installer from Autodesk App Store.

2. Right-click on the "Downloads" folder and select "Open in Finder".

3. Right-click on the "QRCodeCreator-macos.pkg" -> "Open With" -> "Installer".

Note: If the installer fails to install, follow this link for more help:

https://modthemachine.typepad.com/my_weblog/2018/04/the-installation-failed-for-app-store-plug-ins.html

Uninstall:

You can unload the add-in without uninstalling it by clicking the "Stop" button when the add-in is selected in the list box on the "Add-Ins" tab of the "Scripts and Add-Ins" dialog.

Unchecking "Run on Startup" causes the add-in not to be loaded in future sessions of Fusion.

- Navigate to the ./ApplicationsPlugins folder and select the app bundle you want to uninstall

- Either drag the app bundle to the Trash or right-click and select “Move to Trash”

- Right-click on the Trash-Can and select “Empty Trash”

- If you prefer keystrokes, you can also just select the app bundle and then hit Command+Delete to move the app to Trash, then empty the Trash and the app will be removed.