Follow the below article to update SSL Certificate from ZeroSSL

Step-by-step guide

UICL Warehousing Services (mInventory portal):


NAV:

  • UICL ZeroSSL Certificate convert
  • Import the certificate to Windows
    1) At Web Server server (10.10), use Win+R for run dialog

    2) In MMC console, select "Add/Remove Snap-in"

    3) Select "Certificate" , "Add" > "Local Computer"


    4) Select "Computer Account", then OK

    5) Expand the tree "Personal" > "Certificate"

    6) On right panel, select "More Actions", select "All Tasks" > "Import"

    7) Press "Next"

    8) Select the .p12 files generated from previous step, enter the password (if any) previous inputted during .p12 generation, leave the store location to "Web Hosting"

    9) If success, it will show the message box
  • In Internet Information Services (IIS), change the Web server binding to new certificate
    1) Under start menu, find "Internet Information Services Manager"

    2) Select "Sites" > "Microsoft Dynamics NAV 2017 Web Client" under the tree

    3) On the right Panel, select "Bindings"

    Select the types "https", press "Edit", select the correct SSL certificate, and press OK
    You can press "View" to check which certificate is valid by check the "Valid From"