Specified Module Not Found Error While Generating Crystal Reports

Hi,

I am facing a problem in generation of Crystal Reports from visual basic.

On PCs which do not have Visual basic installed, I have installed a package, which has been made through the Install Shield. Reports outside the exe i.e. the .rpt files are running fine, but the reports within the .exe i.e. the .dsr files, are giving the error

'Specified Module Not Found' etc.

I have checked almost all the possible dlls which were included in the visual basic project. they are installed on the client PC as well. I don't know what the problem might be.