Flex report .Net core ADO.NET provider not registered

Flex report .Net core ADO.NET provider not registered

Posted by: danko.petrovic on 17 March 2022, 8:16 pm EST

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  danko.petrovic

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  Posted 17 March 2022, 8:16 pm EST

  [ERROR]: ADO.NET provider System.Data.OleDb not registered in the system.
  Reports viewer display error message in .Net core project, everything works fine in .net framework.
  How do I resolve this error?

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  nitin.sharma

  

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  Replied 20 March 2022, 5:06 pm EST

  Hello,
  
  Thanks for reaching out to us with your query.
  
  This is a known issue. To fix this, run below command before using C1FlexReport.
  

  
  DbProviderFactories.RegisterFactory("System.Data.OleDb", OleDbFactory.Instance);
  

  
  
  Please refer the attached sample for the same : FlexReportDemo.zip
  
  Best Regards,
  Nitin
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  danko.petrovic

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  Replied 21 March 2022, 7:28 pm EST

  Thanks for the time and answer, Nitin