A.Use window explorer and locate and delete the following folders if they still exist:

1. C:\Program Files\Autodesk\Revit 2024

2. C:\ProgramData\Autodesk\RVT 2024

3. C:\Users\%USERNAME%\AppData\Local\Autodesk\Revit\Autodesk Revit 2024

4. C:\Users\%USERNAME%\AppData\Roaming\Autodesk\Revit\Autodesk Revit 2024

B. Delete the contents of your Windows Temp folder, but do not delete the Windows Temp folder itself. You can locate the Temp folder by entering %TEMP% in the Address bar of Windows Explorer / File Explorer.

C. 

1. Open the system registry (Windows Start menu > Run > Regedit). Locate and delete the following registry keys as appropriate
   
   HKEY_CURRENT_USER\Software\Autodesk\Revit\Autodesk Revit 2024
   HKEY_LOCAL_MACHINE\SOFTWARE\Autodesk\Revit\Autodesk Revit 2024