How to automatically start my application when my setup is done in C# setup project

I want that my application start after my setup is finished. I try to launch a cmd file in the custom actions but the VS setup project doesn't want to take the cmd file, this is an invalid custom action file.

I know that I can write an installer class, but is there an easy way to do this simple action?

From stackoverflow

• check the following topic it's very useful: codeproject

• Would it be OK to suggest using innosetup or nsis instead?

  JKS : Try http://dotnetinstaller.codeplex.com/