This sounds like an obvious question, but I didn't manage to find a clear answer to it, so here it is. I developed an add-in for Excel 2007, using VS 2008, targeting .NET 3.5, with the VSTO runtime 3.0; the deployment is done through msi.
My question is the following: should I expect that add-in to install and run for an Office 2010 user, with the VSTO 3.0 runtime installed? Specifically, is it sufficient to keep the Office 2007 PIAs as a prerequisite, or are the Office 2010 PIAs required,
and should the installer be changed?
Thanks in advance for any input,
Mathias