Add excel 2010 reference

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For my c# project I added Microsoft Excel 14 library from com component in office 2010 installed computer. After that I built the same project on office 2003 installed computer. I copied "Microsoft.Office.Interop.Excel.dll" from office 2010 installed coputer and add as the reference from office 2003 installed computer. But then I'm getting 2 errors when build

1.

Error 145 Assembly 'Microsoft.Office.Interop.Excel, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' uses 'Microsoft.Vbe.Interop, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' which has a higher version than referenced assembly 'Microsoft.Vbe.Interop, Version=11.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' d:\References\Microsoft.Office.Interop.Excel.dll UI

2.

Error 146 Assembly 'Microsoft.Office.Interop.Excel, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' uses 'office, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' which has a higher version than referenced assembly 'office, Version=11.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' d:\References\Microsoft.Office.Interop.Excel.dll

Posted 26-Feb-12 22:58pm

Sanyon_d

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2 solutions

Solution 3

You are not going to be able to run or compile into a machine that does not have Office 2010 installed.

That is because Interop.Excel get into the GAC when Office is installed.

1) Re-Install Office 2010 & select 'Add or Remove features'

2) Under 'Microsoft Excel', make sure you turn on the '.NET Programmability Support' feature.

This will install the Microsoft.Office.Interop.Excel Version 14.0.0.0 in the GAC on the Target machine.

Posted 4-Mar-15 6:19am

Lucas Locatelli

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Richard Deeming 4-Mar-15 14:01pm

This question is THREE YEARS OLD, and already has an accepted answer.

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wizardzz · Accepted Answer · 2012-02-27T06:12:00

Solution 1

Looks like you referenced the '03 dll, but copied over the '10 dll. That's what the error is saying. I guess, just don't do that?

Posted 27-Feb-12 6:12am

wizardzz

Updated 27-Feb-12 6:16am

v2