If RestoreHealth fails with a source error, use a mounted Windows ISO as the source:
Check that your deployment certificate is listed under and Trusted Publishers . 0x8007ea61 better
Don't pause Windows updates for too long, as they contain vital security and stability patches. If RestoreHealth fails with a source error, use
This will scan and repair any remaining corrupted Windows system files. 0x8007ea61 better
Under the tab, click Open Task Manager and disable all startup items.
Sysadmins frequently encounter this issue when wrapped PowerShell App Deployment Toolkit (PSADT) packages or native scripts run under the local SYSTEM account context and fail silently without generating an installer log.