Docuware Outlook Addin

We are using this addin for our terminal server on Windows Server 2019 with a fairly up to date office installation. For some reason the Addin continues to open with Internet Explorer when accessed. As IE is being depreciated how does one go about changing the browser the Addin opens with?

Dear Ryan Potter! It looks like the Community cannot answer your question. That's why we have opened a Support Request with the Number SR-178358-G5J1W for you. A Software Support Specialist will contact you directly to follow up. We will update this thread with the solution as soon as we have resolved the Support Request. With best regards, DocuWare Support Team