I have created a setup for my application. Everything is fine but the report is not viewing n it is giving me an error which is :

cannot find keycodeV2.dll or invalid keycode

I have also copied the keycodeV2.dll file and pasted it in the same folder but doesn't work. After all i have copied the full directory of the file i-e Program files\common\crystal decisions\1.0\bin etc.... and pasted it in the same way in other computer but again doesn't work.

Sometimes i also got an error with the ADODB which is :

File or Assembly name ADODB, or one of its dependencies was not found

How to properly remove this error n how to create your own messages to be displayed instead of those messages. Simply how to manage error handling?

And the last error, after the ADODB that i faced was:

Class Not Registered

So, how to register class?

I am newbie in creating setup files for my application. I have a book Mastering Vb.net but nothing special is given on how to remove these kind of technical errors.

I would be very thankful for your help in advance.

Does the 2nd PC have a VS .NET? open the program
and re-reference any .dlls or files you need to.

Recompile it if you have to.

I think this is a matter of registering a Crystal Reports DLL. I ran into this problem a long while back so I don't remember everything I had to do to overcome it but this may help you get started.

Err Msg: "Cannot find keycodev2.dll or invalid keycode" appears in VS .NET (http://support.businessobjects.com/library/kbase/articles/c2011205.asp)