I just finished the new installer that I will use for DeltaGlider
and the next OrbiterSound version.
This installer work already for current version of the DeltaGlider
available for download (11 march)

This is a self-extracting archive, It check if the Orbiter.exe is in the path
you give for install and place all the file in the correct place so there is
no possibility to do something wrong when installing an add-on.

Also at completion you can directly launch the config program
or view the doc. This will work the same for the next version of
OrbiterSound.
Dan