Issue:
When attempting to install or update Fusion, the following message appears:
Latest Version already installed.
You already have the latest version of Fusion 360 installed on this system. Would you like to start Fusion 360?
You already have the latest version of Fusion 360 installed on this system. Would you like to start Fusion 360?
Causes:
- The latest version of Fusion is already installed on this system.
- The shortcut icon has been removed from the desktop (Windows) or the dock (macOS), making the program look like it is no longer installed.
Solution:
If Fusion does not start when clicking "Yes" on the message dialogue, see the following solutions:
Repair Fusion using the Service Utility. See Overview of Repair Fusion 360 Command from Fusion 360 Service Utility
If the shortcut icon has been removed, add it back in.
Note: Disable any security program, firewall, antivirus, and web-filters before running the installation.
If the above doesn't solve the problem, perform a manual clean uninstall and reinstall Fusion 360.