• 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.

single sync problems


New member
Jul 22, 2005
I have been trying to single sync my logbook info from my palm to my computer logbook pro program. I have owned both programs for years, but the single sync error I am getting is to enter a registration code. I checked and it is still showing that it is already entered. What am I missing?
Hello Ben,

Most likely you upgraded your software to version 6 but did not enter a version 6 key code to register the new version. Version 6 is free to those that purchased on or after 1 June 2003 and is available for a discounted price for those that purchased prior. We sent out an e-mail on 1 June with the complimentary key codes but it appears a lot of hotmail and aol users didn't receive it most likely due to spam nets. Please submit a support ticket with your prior proof of purchase for additional assistance.