Uninstalling: Client Side Application
To use the Captisium Universal File Handler, each end-user computer or laptop requires the Client-Side Application. To uninstall this application you will do the following on each end-user computer:
From the Control Panel
Click "Programs and Features" and wait for the Programs to load
Select the "Captisium Universal File Handler" Program and right-click the mouse
Your Client-Side application will be uninstalled.
If you remove the Captisium Universal FIle Handler without removing the SharePoint Add-In and the Azure Enterprise Application registration, your users will receive errors if they attempt to open the files in SharePoint Online, Microsoft Teams, OneDrive for Business and Outlook Online using the Captisium Universal FIle Handler. So you should remove these applications also.