Skype for Business error - "We're sorry, but Lync has run into an error"

You may receive this error from Outlook or Skype for Business when attempting to Join a Skype for Business meeting:

This is unfortunately caused by an invalid installation of Office. You will need to uninstall Office and re-install using the FULL download. Commonly caused by the "Click to run" or "streaming" installation of Office from Office 365.

Please contact Clear Cloud Services to find out the best method to go about this.