Refrence to Microsoft Office not working anymore

[philiop]

I have been working on a vb.net project for the last month and part of the coding refrences microsoft office.

Until recently i had the Microsoft Office 2010 Trial Version installed on my machine and just switched to Microsoft Office 2007 and the refrences stopped working. I went into the project refrences and refrenced the Microsoft Office 12.0 Object libary but I am still getting errors.

Previously I had this and it worked

Imports Microsoft.Office.interop.word
Public Class Form2
Dim thisDoc As Word.Document

Now its not working at all. What am i doing wrong?

Thank you in advance.

 

[JohnH]

Have you tried removing and re-adding the reference? It may have been remapped. According to this PIA is installed by default, so the Office/PIA end of the party should be ok: How to: Install Office Primary Interop Assemblies

 

[philiop]

Hi John, thankyou for your response. Its all working now . Cheers. Had a load of problems after downgrading from Trial Version of Office 2010 to Office 2007.