Error Installing Revit: "Revit is Already Installed"

Issue: 

When installing Revit you receive the error message "Autodesk Revit is already installed" despite already uninstalling Revit from your machine.

Solution:

  1. Download the Windows FixIt tool here.
  2. Run the Windows FixIt tool and select 'Next' and then select 'Uninstalling'.
  3. Select 'Not Listed' as the program you want to uninstall and click 'Next'.
  4. Enter the product code of the version of Revit you would like to uninstall:                                                Revit 2021: {7346B4A0-2100-0510-0000-705C0D862004}                                                                                Revit 2022: {7346B4A0-2200-0510-0000-705C0D862004}                                                                          Revit 2023: {7346B4A0-2300-0510-0000-705C0D862004}                                                                        Revit 2024: {7346B4A0-2400-0510-0000-705C0D862004}                                                                    Revit 2025: {7346B4A0-2500-0510-0000-705C0D862004}
  5. Click 'Next' and wait for the uninstallation process to complete.
  6. Once it has finished retry the installation .

About the Author

Derek Piccininni

System Support Analyst

Follow on Linkedin More Content by Derek Piccininni
Previous Article
There has been an error. Error while touching C:\Programdata\Autodesk
There has been an error. Error while touching C:\Programdata\Autodesk

While installing an Autodesk product on a Windows machine, a message appears saying: "There has been an err...

Next Article
Creating a SSO Case Directly with Autodesk
Creating a SSO Case Directly with Autodesk

You need to create a case directly with Autodesk for assistance with your Autodesk SSO integration, but are...

Need tech support? Let us help!

Learn More