How to Perform a Clean Uninstall of Autodesk Products on Windows (2026)
When should you do a clean uninstall?
A clean uninstall is recommended when:
- Installation or upgrade attempts repeatedly fail
- Autodesk products won’t launch
- Licensing issues persist after reinstalling
- Autodesk Access reports incorrectly installed products
- You want to completely remove all Autodesk software before a fresh deployment
Warning: This process removes Autodesk applications, licensing components, installer services, registry settings, and cached installation data. Only use it if you intend to remove all Autodesk software from the machine.
Step 1 – Uninstall Autodesk Applications
Option A – Windows Settings (Recommended)
- Avata Settings → Apps → Installed Apps.
- Remove all Autodesk products.
- Leave Autodesk Genuine Service installed for now.
Option B – Autodesk Uninstall Tool (Legacy Products)
For some older products, search for “Uninstall Tool” in the Start Menu and remove any Autodesk products listed there.
Note: Many Autodesk 2022+ products no longer rely on the legacy Uninstall Tool.
Step 2 – Remove Autodesk Installer Components
Remove ODIS (Autodesk Installer Service)
Navigate to:
C:\Program Files\Autodesk\AdODIS\V1
Right-click:
RemoveODIS.exe
Valitse Run as Administrator.
Remove Autodesk Licensing Service
Navigate to:
C:\Program Files (x86)\Common Files\Autodesk Shared\AdskLicensing
Run:
Uninstall.exe
as Administrator.
Remove Autodesk Identity Manager
Navigate to:
C:\Program Files\Autodesk\AdskIdentityManager
Run:
uninstall.exe
as Administrator.
Wait until the folder is empty before continuing.
Step 3 – Remove Autodesk Access (if installed)
Autodesk Access can now be removed separately:
- Avata Settings → Apps → Installed Apps
- Locate Autodesk Access
- Valitse Uninstall
If running an older Access version, Autodesk recommends upgrading Access first, then uninstalling it.
Step 4 – Use Microsoft’s Program Install and Uninstall Troubleshooter
Download and run Microsoft’s troubleshooter:
- Choose Uninstalling
- Remove any remaining Autodesk entries
- Repeat until no Autodesk products remain
This is Autodesk’s preferred method for removing broken installer registrations and orphaned entries.
Step 5 – Delete Autodesk Residual Files
Clear Temporary Files
Open:
%temp%
Delete all contents you can safely remove.
Skip any files currently in use.
Delete FLEXnet Licensing Files
Browse to:
C:\ProgramData\FLEXnet
Delete files beginning with:
adsk*
One file may be hidden.
Remove Autodesk Folders
Delete the following if they still exist:
C:\Ohjelmatiedostot\Autodesk
C:\Ohjelmatiedostot\Yleiset tiedostot\Autodesk Shared
C:\Program Files (x86)\Autodesk
C:\Program Files (x86)\Yleiset tiedostot\Autodesk Shared
C:\ProgramData\Autodesk
%LOCALAPPDATA%\Autodesk
%APPDATA%\Autodesk
For AutoCAD products specifically, Autodesk also recommends removing product-specific folders under:
C:\ProgramData\Autodesk\<Product>
%APPDATA%\Autodesk\<Product>
%LOCALAPPDATA%\Autodesk\<Product>
Step 6 – Remove Autodesk Registry Keys
Export a registry backup before making changes.
Open:
regedit
Remove:
HKEY_LOCAL_MACHINE\SOFTWARE\Autodesk
HKEY_CURRENT_USER\SOFTWARE\Autodesk
If you’re in a managed IT environment, follow your organisation’s registry change procedures.
Step 7 – Uninstall Autodesk Genuine Service
Only after all Autodesk products, files and registry entries have been removed:
- Avata Settings → Apps
- Uninstall Autodesk Genuine Service
If it refuses to uninstall:
- Run the Microsoft Program Install and Uninstall Troubleshooter again.
- Ensure all Autodesk folders have been removed first.
Autodesk specifically notes that Genuine Service may not uninstall successfully until every Autodesk component has been removed.
Step 8 – Restart Windows
Restart the workstation and verify:
- No Autodesk applications remain in Installed Apps
- Autodesk Access is removed
- Autodesk Licensing Service is gone
- Autodesk Genuine Service is removed
- Autodesk folders no longer exist in Program Files or ProgramData
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