Autodesk Licensing Service 9.0.3.46 Download |work| Jun 2026

Right-click AdskLicensing-installer.exe , go to , and check Unblock if visible at the bottom.

| Error Code / Symptom | Likely Cause | Fix | |----------------------|--------------|------| | | Corrupted MSI cache or pending reboot | Run Microsoft’s InstallCleanup tool, then retry. | | Product says “License expired” immediately after install | Version 9.0.3.46 conflicted with older license cache | Delete C:\ProgramData\FLEXnet\*.* and re-activate. | | Service starts then stops automatically | Permission issue on AdskLicensingService folder | Grant SYSTEM and LOCAL SERVICE full control over C:\ProgramData\Autodesk\ . | | Network license not found (Error -15.10) | Firewall blocking multicast traffic | Allow AdskLicensingService.exe in Windows Defender Firewall for private networks. | | High memory leak (over 500 MB) | Rare bug in 9.0.3.46 with some GPUs | Hotfix: Add registry key HKLM\SOFTWARE\Autodesk\AdskLicensing\DisableGPUCheck = 1 (DWORD). | Autodesk Licensing Service 9.0.3.46 Download

Better error logs and clearer troubleshooting guidance for network connectivity failures. Official Downloads: You can find the most recent installer on the Autodesk Licensing Service download page Quick Installation Guide Close all Autodesk applications to prevent file conflicts during the update. Extract the installer and right-click AdskLicensing-installer.exe Unblock the file: Properties > General Right-click AdskLicensing-installer

: Running as a background process ( AdskLicensingService.exe ) to manage "named user" sign-ins and multi-user network configurations. 2. Downloading the Service | | Service starts then stops automatically |

is a maintenance update released in late 2025 to address known issues with previous 9.x builds, specifically:

If you upgraded to Licensing Service 10.x and broke legacy LMTOOLS: