Wednesday, September 23, 2015

'Office' does not exist in the namespace 'Microsoft'

Error: The type or namespace name 'Office' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)

Version: Microsoft Visual Studio 2013

Problem code:
using Excel = Microsoft.Office.Interop.Excel;


1. Go to and download Microsoft.Office.Interop.Excel.dll (Size: 1.04 MB)

2. Right click on Project > Add > References

3. It will open Reference Manager window

4. Click on Browse button and select the downloaded .dll file

5. Now you can see the Microsoft.Office.Interop.Excel in References section

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.