If you have both data on a Pocket PC device, and also data in a Microsoft Money file, but these are not synchronized, then you will need to be careful in preserving the data on both, should you wish to combine them. If you don't, a new Money file on the desktop might overwrite transactions on your Pocket PC.
The instructions are contained in the readme for the Money for the Pocket PC software. They are shown below too:
Please remember to make a backup of your money file before starting this procedure (
Keywords: combine, merge, PocketPC