How to change CrstalReport Database in Crystal Report

Hi,

i want to change my database location in crystal report.
How can i do this.

Here is my situation why we need this.

one of my clique make Crystal Report job on his Laptop. i have copy there project on my PC by default my crystal report database accesses the data from his Laptop via Network.

now the situation some time his Laptop not in Network, in that situation my Project is not working.

so i want to change database location, the crystal report now access the database from my system in all ready designed crystal report.

can it possible.

please Help me Out from this situation.