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WPN_E_PUSH_NOTIFICATION_INCAPABLE
WPN_E_PUSH_NOTIFICATION_INCAPABLE is an HRESULT used by the Windows notification platform. It means that the background task configuration does not permit the requested push-notification trigger or processing path.
What to check for WPN_E_PUSH_NOTIFICATION_INCAPABLE
- Check the package manifest, background-task registration, and trigger configuration.
- Verify that the installed app version has the declared capability and is registered correctly.
- Keep background notification processing minimal and resilient to activation constraints.
Diagnostic discriminator: Inspect the background-task declaration and push-trigger capability for the package. This result means the application configuration cannot use the requested push path.
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