How to sep up the boostrap to install two application files

[hoanchau]

Hi all,
I have a boostrap file that can install only one application file along with the .net framework at one time. Here is my boostrap file:
[Bootstrap]
Msi=myapplication.msi
ProductName=myapplication
CaptionText=myapplication
ErrorCaptionText= My Application Error

Now I want to install two application files. Beside the myappliction.msi, I also would like to install the yoursetup.exe file at the same time. If I change the boostrap file like this:
[Bootstrap]
Msi=myapplication.msi
Msi=yoursetup.exe
ProductName=myapplication
CaptionText=myapplication
ErrorCaptionText= My Application Error

It does not work. Hope that someone can give me some suggestions.

Thanks
Howard