Hi Joaquim,
Thanks for your reply.
This issue occurs during SCCM OSD Task Sequences, specifically during the post-OS phase while the system is running under the SYSTEM account context with no logged-in user.
To clarify:
Autodesk 2025 applications installed successfully during OSD using Installer.exe with the following command line: Installer.exe -i deploy --offline_mode -q Collection.xml
The same structure and command line fails silently when used with Autodesk 2026 packages during OSD.
We’ve tested this across Windows 10 22H2 and Windows 11 24H2 Task Sequence in both MDT-integrated and standalone SCCM environments.
We have also:
Mounted the WIM directly (we compress the install package into a WIM file) in OSD and called Install.cmd inside the mounted structure (same method used successfully for 2025).
Verified that Installer.exe 2026 launches, but hangs or exits with code 4 inside the Task Sequence.
Attempted to inject environment variables (APPDATA, LOCALAPPDATA, USERPROFILE, etc.) to simulate a user shell — no success.
Tried launching explorer.exe or GUI fallback methods (ServiceUI.exe attached to TSProgressUI.exe) to simulate HWND presence - no effect.
- Tried copying the packaged version of Autodesk 20206 products locally to the device inside the OSD environment and manually running the install batch file.
Tried patching and launching the MSI directly (after removing NOT RunningFromSetup from the LaunchCondition table) — the MSI still fails inside OSD, despite installing fine post-OS with explorer.exe running.
Also tested using the 2025 version of Installer.exe to run 2026 packages - this also hangs during OSD, confirming it's not just the 2026 binary.
All methods consistently fail unless the installation is deferred until after the task sequence completes, when the system has a full user shell or interactive session. At that point, the exact same Installer.exe command works flawlessly.
Interestingly, AutoCAD 2026 and 3ds Max 2026 appear to install successfully during OSD if we use the setup.exe provided by the “Install Download” option on the Autodesk website, and include that in the deployment package. However, this workaround does not seem to work with other applications - particularly Inventor Professional 2026.0.1, which continues to fail mid-TS using either Installer.exe or the extracted MSI.
This strongly suggests a significant change in how Installer.exe (or ODIS) behaves in 2026 deployments, requiring shell APIs or a session environment not available under SYSTEM during OSD.
We’d appreciate clarification on whether this is an intentional architectural change in Autodesk 2026 deployments - and if so, whether there are plans to restore OSD compatibility for enterprise deployment pipelines that rely on task sequence-based automation.
I would be happy to provide logs but no logs appear to be getting generated, other than one line "Deployment started...".
Regards,
Richard