Comments by Vikas Baisla (Top 1 by date)

@virusstorm, thanks for the reply, I have already installed the vsto 2007 on my machine, If I upgrade my solution to VSTO 2013, then will it continue to support outlook 2007 and 2010. I need to support all of these three versions(i.e office 2007, 2010 and 2010).