Good evening Peter and welcome back!
Thank you for reaching out to us.
We are sorry to hear about the struggles you have been experiencing while trying to update Pro.
I would love to help you with this topic.
You are correct, you do have a valid Pro license that is tied to associatedministries.org
The first thing I would recommend is to disconnect your license both from your site and your license key page in your account. You can read all about it here: https://theeventscalendar.com/knowledgebase/moving-your-license-keys/
If simply relinking the licenses does not work, after a Database backup:
- Deactivate them again
- Deactivate Pro and delete the plugin manually (this will not result in loss of data)
- Grab the latest version of Pro here: https://theeventscalendar.com/my-account/downloads/
- Using WordPress “Add plugin” interface install Pro’s latest version .zip file on your site.
- Activate it
- Try entering your license key again.
Let me know how that goes.
Best regards,
Geoff B.