Changing Data Source Location For Crystal Report At Run time

Hello All
Enyone knows how to change DB Location for the Crystal Report in VB 6.

I have created a application in vb 6 and report in crystal report 9.0
The report created is then added to vb programme itself using Add-ins manager into the designers section.

Now My programme select for the DB as per user choice at run time and accordingly changes the data enviroment's connection Location but I am anable to change the same with Report

At design time, right clicking on the 'Database Fields' in the Main Report Tree View gives option to 'Set Datasource Location' which i need to set at Run Time [while application is running].

Any Solutions plz forword it to me at sandeepjakhotya@yahoo.com

re: Changing Data Source Location For Crystal Report At Run time

me, im using unbound database connection to the crystal report(unbound fields). its handy to change the rec for display on-the-fly.