Sorry for my earlier post - it wasn't much help. I was surprised that your VAR couldn't offer more help. He/She may be able to consult with someone that knows GM data.
Rob's earlier post was correct. You can copy your dBase files that are in the same DIR as your exe,
You may be able to use the GM merge purge feature to reduce dupes and keep history.
Here is a real fast rundown on GM that may be helpful. There are docs available. You can also post more questions here.
The tables that make up your data are
Contact1 - This contains your company data.
Contact2 - Contains your user defined fields data.
Contudef - Contains your user defined fields definitions.
Contsupp - Contains Web, E-mail, and additional contacts
Contgrps - contains group members - this data is most likely not crucial unless you use groups heavily.
Conthist - History Records
Cal - Scheduled Records - If your having a problem with this file, run some reports on the data, link to contact1 by accountno.
If you are having major problems, I would evaluate what you need to keep the most. If keeping the structure is a concern, create an empty contact set. This will keep all of your user defined fields - File | Open - click through wizrd and select "Create empty tables"
Some things to consider:
How many filters do you have? How long would it take a user to re-enter the filters as opposed to you dealing with data issues? What is the difference in cost to your company?
How clean is the users file? Do you clone users off a template for consistancy? You can try and save this data or take the opportunity to do some maintenance.
I don't know what kind of resources you have available. Do you deal with the data yourself? I'm betting that the contact data is whats really important.
Good Luck
Dave