About this tag
The tag moupg refers to errors encountered during Windows upgrades, specifically those logged in the setupact.log file with the MOUPG prefix. Common issues include failures in deployment session operations, EcoQos requests, and range request support, often resulting in error codes like 0xD0000003, 0x80040154, or 0xC1800104. These errors can prevent upgrades from proceeding without clear explanations. Troubleshooting typically involves analyzing the setupact.log for MOUPG-related entries to identify underlying causes such as system compatibility or update delivery problems.
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    Windows 24H2 Upgrade from 21H2 Windows can't Upgrade but does not provide why

    Here are errors from the setupact.log 2025-03-05 09:07:54, Error CDeploymentSession::SetEcoQos(11173): Result = 0xD0000003 2025-03-05 09:07:54, Warning GenerateDownloadList: Error requesting EcoQos: HRESULT_FROM_NT(c0000003...