APPX1709: The SDK manifest contains registration information for the .winmd file {0}, but there is more than one file with the same name in the SDK directory {1}. Ensure that only one file with that name is present in the SDK directory, or contact your SDK provider for more information.
APPX1685: Default language '{0}' is not valid. For a list of supported values, see http://go.microsoft.com/fwlink/?LinkID=252020. ...
APPX1706: The .winmd file '{0}' contains type '{1}' outside its root namespace '{2}'. Make sure that all public types appear ...
APPX1707: No implementation file was provided for the .winmd file '{0}'. To generate registration information in the app ...
APPX1708: The executable '{1}' is specified as the implementation for the .winmd file '{0}'. Only in-process servers are ...
APPX1709: The SDK manifest contains registration information for the .winmd file {0}, but there is more than one file with ...
APPX1712: The .winmd file '{0}' contains duplicate type names. Type '{1}' is already registered with the in-process server ...
APPX1713: To ensure the correct metadata resolution, the type '{1}' contained in .winmd file '{0}' should be located in '{2}.winmd'. ...
APPX1715: The .winmd file '{0}' contains type '{1}' that uses interface '{2}'. You can't use interface '{2}' because it is ...
APPX1901: The DefaultLanguage property is either missing from the project file or does not have a value. The fallback language ...