Can't load FSP

[deadkennedy]

Drew, thanks for the fast reply.

I make a backup on my computer after every flight, and once a month I backup FSP onto an exteriour drive.

When I use the old backup, everything works fine again, but I loose about 30 flights. (have been flying a lot the last couple of weeks).

Is there a way to change my backup file from last night and only delete the last flight?

Thanks, Frank.