Indicates whether the package is a framework package; that is, a package that can be used by other packages. Its value is false by default. You should not specify a value for it unless you are creating a framework.
<Framework> boolean </Framework>
Attributes and Elements
Defines additional metadata about the package including attributes that describe how the package appears to users.
Note You may get an error if the manifest elements DisplayName or Description contain characters disallowed by the Windows firewall; namely “|” and “all”, due to which Windows fails to create the AppContainer profile for the package . Use this reference for troubleshooting if you get an error.
A package marked as a framework package cannot declare dependencies on other packages.