To install XDocsFMx, complete the instructions in the
following topics. For additional information such as structure application
customization, refer to the DITA-FMx documentation.
you are using Windows Vista, 7, 8, or 10, for proper integration
with XDocs you must run FrameMaker “As Administrator” (even if you
are an administrator on the system). This means that you need to
right-click the program icon and choose “Run As Administrator.”