I am unable to access the Calibre Library in GuideConnect

Calibre Has Switched to a New Service and Retired the Old One

Calibre has discontinued its old library system and transitioned to a new service. As a result, users may be unable to access the library integration in versions GuideConnect 2024.05 or prior

An patch for this issue has been included in Guide Connect Update 2025.07.

If you have an up-to-date GuideConnect Upgrade Agreement, you will receive this update automatically.