Required Components in CR?

[mission2java]

I created a crystal viewer (in vb) to allow end users to view crystal reports. On anyone's machine who has a copy of crystal reports it works fine. But if I install my package (my viewer) on someone who does not have crystal the report doesnt seem to come up. My application works fine..but its when the end user tries to open a crystal report from the application they get the following error message:

"ActiveX component cant create object. Error #429."

Has anyone ever experienced this? If so what was the fix?

I included all the required dll's for crystal reports and registered craxdrt9.dll and crviewer9.dll...so what could possibly be the problem!!!!???

Thanks,
jon