Invalid export DLL or export format

[#1]

I have created a code to export the report to excel and it works.. but when i use the export property of the crystal report viewer, all file format works except for the excel format and I am receiving this kind of message whenever I tried using export property of the crystal report viewer..

"Error in File rpt017 {4742A80B-0356-499C-9B57-BE59A69BD788}.rpt: Invalid export DLL or export format."

any idea? someone?

[Former Member]

I'm not sure how my issue differs from this thread? I start with the same error and try to implement the suggestions posted. I'm having difficulty with implementing the proposed solution on this thread and thus my post to the thread.

In the interest of getting a clear definition of the problem, I will start a new thread but the problem I'm trying to solve is exactly what is discussed in this thread.