deployment error in vb.net appication with crystal reports

Good day..

I have a simple program that has a crystal report viewer and a button. When the user clicks the button, the report will be displayed.

I create a setup package using the built in setup deployment wizard in visual studio.net 2003. I included all the merge modules needed for the report viewer, including the license key in the regwiz.exe which is in the license.msm module.

After the package creation, i installed it on a pc, an error occurs, stating that:

--
application has generated an exception that courd not be handled.

Process id=0x2do (720), Thread id=0x110 (272).
--

But when I installed it on my machine, it works just fine.

I wonder why this error keeps on popping up, i did what the book (Professional Crystal Reports for Visual Studio.net 2nd ed) and other tutorials states. I still get this error, and still the same when I try to create the package on Installshield Express 5.0

Is there something wrong with crystal reports deployment in visual studio.net 2003, or is there any process that I miss.

Hope that anyone can help me solve this problem.

THank you very much.