how to use crystal reports

Hi,

I am newly using crystal reports with vb6 ,i can connect reports directly with database(access) and call in vb its working but when I will move them to an other system or the system where same directory not available then it cause the problem any other system.but i could not understand How i connect it with SQL server. I am using OLEDB connection in all my project.

thanks
khurram jafri