
The Virtual Serial Port Driver is free software from com0com.  The included files x64(64bit Windows) and x86(32bit Windows).  
could work on Windows7 / Windows10.

The copyeright of  Plugins.exe is owned by Romer Optics LLC.  The code runs on Windows7 and Windows10.  
You must run programs as an "administrator" to activate the code properly on Windows.

Stellarium is free from http://www.stellarium.org/

email: romer.optics@gmail.com

official web: romer-optics.com

 