APPX1674: App manifest defines lock screen notifications without specifying one of appropriate background task types: timer, control channel, or push notification.
APPX1661: App manifest contains an {0} contract with incorrect verb '{1}'. Verb should have only following characters: -. ...
APPX1663: App manifest contains an {0} contract with incorrect value for {1} attribute: '{2}'. Event length should not be ...
APPX1668: App manifest contains a background task contract which uses executable '{0}', but does not specify task type 'Control ...
APPX1671: App manifest defines invalid lock screen notifications value '{0}' for {1}. Valid values are 'badge' or 'badgeAndTileText'. ...
APPX1674: App manifest defines lock screen notifications without specifying one of appropriate background task types: timer, ...
APPX1675: App manifest declares background task of type timer, control channel, or push notification without enabling lock ...
APPX1680: In the app manifest, the element OSMaxVersionTested must have a value equal to or higher than the value of the ...
APPX1681: The build property AppxOSMaxVersionTested must have a value equal to or higher than the value of the build property ...
APPX1684: App manifest contains a background task contract that has task type 'Control Channel' but does not specify an executable ...