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]

Will be possible to use FileMon to find out what is going on when running your Web App ?

Also on which mode IIS is running? IIS 6.0 or IIS5.0? because you have to add ASPNET or IIS_WPG to the DACL and assign the proper permission and think of configuring the application pool on which your app is running in case if IIS running in Isolation mode.

You might take this advise in consideration because by looking at your web.config, it seems like you are using the Forms authentication mode.

Cheers

[Former Member]

thanks for the reply..

I'm using IIS 5.1 and have already added aspnet to the DACL and still did'nt fix the problem..

the other project that I've created is also in forms athentication and export works properly..

any other ideas?