X-Plane Load error

Hi Have you read FAQ - Nav Data Out Of Date ?
Also your screenshot is not visible so try Posting Guide - Uploading Screenshots

Update: Can see your screenshot now. :smiley:
Are you using FMS Data Manager or doing a Manual install?, if so you sure you picket the correct addon from the list?
Are you trying to use the download from the FAA CIFP page as well as Navigraph data?
Be careful trying to mix databases.
Check out Philipp’s Article on the LR Dev site about X-Plane 11 Navdata.
stephen (cessna729).