how to make one setup file for 2 different projects in visual studio 2008

Question

Hi everyone...

I made 2 different projects in c#.net. 1 having o/p as .exe file which is used at primary level and 2nd having o/p as .class file which is acts  as a toolbox in a 3rd party s/w. i am able to make a setup file but  it cant call a toolbox in s/w. actually i know that it didn't get the toolbox that i made in .class file. now the ques. arises that how to call that toolbox and and the 1st module in the single setup file for client side delivery..

i used foll. link to make a setup file.

http://balanagaraj.wordpress.com/2007/05/29/create-exe-or-setup-file-in-net-windows-application/