Describes why a JumpItem could not be added to the Jump List by the Windows shell.
Assembly: PresentationFramework (in PresentationFramework.dll)
|The JumpItem references an invalid file path, or the operating system does not support Jump Lists.|
|The reason is not specified.|
|The application is not registered to handle the file name extension of the JumpItem.|
|The item was previously in the Jump List but was removed by the user.|