Error: This is a Version 1 event and cannot be viewed in the browser. Please open this event in the desktop application to view and/or upgrade this event.
In Weblink Connect for Atlas (the desktop version), under Quick Actions / Events, do a search for either the Event Name or ID number and you will see the event. Click on the link and you will see a pop-up asking if you'd like to convert the event. Clicking yes will convert the Event to version 3, the current version, and it will be editable in the browser. Clicking no will open the event in the desktop client for editing.