I am using multi-Project Vsix Template.
While I am adding multiple projects using same vsix template.
Steps:
Added New Project using Vsix project template. It created 2 projects successfully .
Again adding new project using same template. when I enter project name and click OK. It gave me error "An item with the same key has already been added."
I don't how to trace this error, why this is occuring?
Please Help..
Best Regards.