I had a word document level VB.net VSTO that is developed in Visual Studio 2008. It was working well with deployment on client machine.
Recently I bring the current project into Visual Studio 2010, when I deploy the same project to client machine. I get the attached error. The most strange thing is some document having this problem, and some are not. I been trying this for the past 2 days and totally lost in what do with it.
Is it because I missed out in some area while bring it to Visual Studio 2010??? Best part is all the document (inclusive of working/not working) are all in the same folder on my local machine.