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I have created a report with C1Report Designer and show this report in a web form with the C1ReportViewer. The report works fine, but if I add a chart control in the report, the error message "File is not a valid C1MDX file" appears. If I show the preview in the report designer, I see the result without error. How can I use a chart in my report?

Thanks Peter

Peter
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1 Answers1

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You need to add C1Chart.x.dll and C1.C1Report.CustomFields.x.dll (where x is .NET framework ver 2 and 4) in your application to display charts.

Thanks, Richa

Richa
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