>Tally uses the SOAP protocol and XML to exchange data with other applications.
>
>first we have to open a connection with tallyserver.
>if connection successful than we have to send request to tallyserver for (Import data into tally) or (Export Data From Tally).
>
>where i can learn more about the above.
>
>tally software is available at : www.Tallysolutions.com
>
>some detail about linking with tally : www.rtslink.com
>
>warm regards,
>mk.

Here is some VFP sample http://www.rtslink.com/visualfoxpro.html perhaps you can find more.