Here are the steps for setting default browsers for Windows 10 users for E-Sign:
Step 1: Click the search magnifying glass next to the start button
Step 2: Search Default Apps
Step 3: Click on the box for Default Apps
Step 4: In the Default Apps box scroll down to Web Browser an left click
Step 5: Select Internet Explorer
Step 6: There might be a box that comes up an ask are you sure an select Change Anyways
Step 7: Close out the Default Apps box