Invalid class String, Vista 32bit, Office/word 2010, X6

I just updated my endnote wich was working fine till the update.

Now in WORD when I goto open endnote or insercitation all I get is “Invalid class string”

The program otherwise opens fine on its own. 



One thing to look at first is if word says “EndNote X6” on the tab and that you have X6 open in the background. If that is the case, use the steps here:

To fix the issue.


Colin Gillies

Technical Support Team
Thomson Reuters
Phone: +1 800 336 4474
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