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Invalid cross-thread access.

I've changed XlsIO and Compression libraries today. But when my code call ExcelEngine.Excel.Workbooks.Open() asynchronously, InvalidOperationException("Invalid cross-thread access") occurs. Doesn't the lastest version XlsIO library support asynchronous call?

2 Replies

JS Jaeyeol Shin May 31, 2013 07:24 AM UTC

Sorry the exception type is UnauthorizedAccessException, not InvalidOperationException.

MK Manoj Kumar G M Syncfusion Team June 5, 2013 11:59 AM UTC

Hi Jaeyeol Shin,

Thank you for using Syncfusion products.

Please provide us with detailed  information on the Syncfusion Product Version and simple sample which could be helpful to analysis further on this issue.

Please let me know if you need any further clarifications


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