Excel don't created on local server HRESULT 0x800A03EC

Asked Oct 14 '14 at 10:49

Active Oct 14 '14 at 10:56

Viewed 508 times

I made an program that copies GridView to Excel. It worked well on localhost. Than published it on local network it still opens pages etc. but gets stuck on defining workbook

Microsoft.Office.Interop.Excel.Workbook WBook = excel.Workbooks.Add(System.Reflection.Missing.Value);

And gives System.Runtime.InteropServices.COMException (0x800A03EC) error.

I tried different solutions that I found from internet (creating desktop folder in systemprofile System.Runtime.InteropServices.COMException (0x800A03EC), through administrator Windows 7 .net Excel .SaveAs() Error Exception from HRESULT: 0x800A03EC) but didn't solve problem.

edited May 23 '17 at 12:11

Community

asked Oct 14 '14 at 10:49

Ercan Sicim

While not a solution, you should *really* avoid using Excel like this. – DavidG Oct 14 '14 at 10:51
1

Do you have Excel installed on the server you are trying to use it on? – Darren Young Oct 14 '14 at 10:52
Yes I define my computer as server using IIS – Ercan Sicim Oct 14 '14 at 11:02
Is there anyone can HELP – Ercan Sicim Oct 14 '14 at 13:21
Long shot: Some .dll's are missing for creating the Excel. Open your project>References>Right click on the Excel dll>Set Copy Local to true and deploy your project again. – İsmet Alkan Oct 14 '14 at 13:27
thank you. it worked in a way. Now program don't give an error but dont open the excel anyway. – Ercan Sicim Oct 14 '14 at 13:53

Excel don't created on local server HRESULT 0x800A03EC

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