It looks like you might have a problem, the first thing is to find someone who has the original backup of the Ipaq, or it is possible that the file is on an external chip that you received with it. Search all files for a folder or file called "backup.pbf" that is the backup file if you find that then go to Ipaq backup and click restore, you will lose all data that is currently on the Ipaq but you should be able to sync. Let me know if that works for you and meanwhile I will look for other options for you!