Missing information after restore

I moved to a new laptop, and after restoring my data, although the main lodges and campsites have restored, most of the waypoints in between and route information is missing. I am running a Windows 10 machine. Please help, or must I redo all my waypoints and associated information? This would be disastrous as the missing data applies to a new 4,500km trip which I have been planning for more than 6 months. Please help.