Hi prakrati mathur,
I understand you're specifically trying to determine whether this is a compatibility issue with Windows 11 25H2.
To help narrow this down further, could you please confirm:
- Is this device enrolled in the Windows Insider Program, or are you running a standard public release of Windows 11?
- Does the "Operating System Not Supported" message appear:
- immediately when launching OnVUE, or
- after the OnVUE system test starts?
- Have you successfully used OnVUE on this same PC before, and if so, was it before upgrading to Windows 11 25H2?
- Could you provide a screenshot of the exact error message shown by OnVUE?
The answers will help determine whether this is a Windows build recognition issue, a recent OnVUE compatibility issue, or a different application validation problem altogether.
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