Build 19045.7417 is a Windows 10, version 22H2 preview cumulative update that is delivered through Windows Update as an optional, non-security “C” release.
To get it on a supported Windows 10 device:
- Ensure the device is running Windows 10, version 22H2 (OS build 19045.x).
- Open Settings → Update & Security → Windows Update.
- Look under Optional updates available and choose the preview cumulative update that corresponds to OS build 19045.7417, then download and install it.
As with other preview updates, its changes will later be rolled into the next regular security (Patch Tuesday) cumulative update for Windows 10.
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