Overview
Internet Explorer will be disabled by Microsoft Inc, on June 15, 2022.
Solution
To enable Internet Explorer mode in Microsoft Edge.
1) Run Microsoft Edge.
2) Click on "..." (the three dots) on the tool bar.
3) Click on "Default Browser" (from the left side).
4) Set "Let Internet Explorer open sites in Microsoft Edge:" Incompatible site only (Recommended)
5) Set "Allow sites to be reloaded in Internet Explorer mode:" Allow
6) Set url "Internet Explore mode pages:", click Add
7) Enter the URL:
8) Click Add
You will have to re-add the URL every 30 days.