Read this thread concerning the same problem: https://www.sweethome3d.com/support/for ... ,240#63913
That is a similar problem on Linux but it shows the path parameters in a start-up script. On windows you will probably need something like a bat/command file instead of the sh script file. Take note of the parameter Emmanuel proposed, that seems to work for some users. You will have to try and see if it works on Windows.