HRESULT: 0x800A03EC on Worksheet.range

Question

I am getting HRESULT: 0x800A03EC on Worksheet.range method. Number of rows are more than 70K. Office 2007.

Code:

Microsoft.Office.Interop.Excel.Range         


        

Answer 1

I had an error with exact code when I tried to assigned array of cells to range.Value. In my case it was the problem with wrong data format. The cell's data format was set as DATE but the user made an error and instead of "20.02.2013" entered date "20.02.0213". The Excel's COM object refused taking year '0213' and threw exception with this error.