• Apple released it's annual update - iOS 17 for both iPhones and iPads. After preliminary testing we see no issues with both Logbook Pro and APDL on iOS 17. We will continue our thorough testing with the public release and follow up should we find any issues.

    We are giving a green light on iOS 17 for all of our iOS apps.

After using update wizzard Logbook pro does not open


New member
Apr 16, 2023
When opening logbookpro I received a message stating that I needed to update logbookpro. I ran the wizzard. Now I cannot open logbookpro. Any suggestions?

Hello @cwc,

Make sure you're signed in to OneDrive in Windows as if you're not it could lock the files located in the /Documents area which include Logbook Pro's data file.

For assistance you need to contact us via the support help desk.

Please send me the latest .OLD file located in:

My Documents/My Logbook Pro Files/v1
Thanks for the reply Neal. I submitted a ticket with the "Old" files attached. I am signed into OneDrive.

Ticket ID​