
No importable items found in the file. while importing calendar event
I have a .ics I have gotten from CVS and when I open it, Thunderbird says there are, "No importable items found in the file."
This is the content of the file, with the address changed to protect my identity
BEGIN:VCALENDAR VERSION:2.0 BEGIN:VEVENT CLASS:PUBLIC DESCRIPTION:Your appointment is booked. LOCATION:123 FAKE ST. FAKE TOWN XX 55555 SUMMARY:MinuteClinic Appointment TRANSP:TRANSPARENT DTSTART:20250709T160000Z DTEND:20250709T163000Z END:VEVENT END:VCALENDAR UID:8oqunp8c90w DTSTAMP:20250708 PRODID:www.cvs.com
I'm using Thunderbird Version 140.0 (64-bit)