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Excel in C#

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I am trying to open Excel file using syntax

excelWorkBook = excelApp.Workbooks.Open(workbookPath, 0,
false, missing, "", "", false, Excel.XlPlatform.xlWindows, "", false,
false, 0, true,false,false);

At run time I am prompted by an exception
Attempted to Read/Write protected memory.This is often a signal taht other memory is corrupted.

My file is no0t read/write protected.
Can anybody help?
Apr 30 '07 #1
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