"There are multiple installers running" when installing Fusion 360

Autodesk Support

Feb 10, 2025

Products and versions covered

Issue:

When trying to install Fusion 360, the following message appears:

"There are multiple installers running. 
What's wrong? You have multiple instances of the Fusion 360 installer running at the same time."

"There are multiple installers running"
 

Solution:

See the following solutions:

For Windows:

  1. Quit any processes named "streamer.exe" and "Fusion360.exe" in the Task Manager.
  2. Then, run the installer again.

For Mac:

  1. Quit any processes named "Fusion 360" and "streamer" in the Activity Monitor.
  2. Then, run the installer again.

If the issue persists, try to uninstall Fusion 360:

Products:

Fusion;

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