Unfortunately, sometimes some systems and hardware devices are hard coded for a particular browser. I guess you just have to keep using Internet Explorer for the time being.
If you like using Edge, you could try changing the user agent string so the browser pretends to be internet Explorer for that particular web site.
Learn more: https://www.groovypost.com/howto/change-user-ag...
Information in the above link is sourced from a trusted Microsoft MVP blog.