Running .Net Exe from another project

Question

Hello,

 

Is this possible to run One project Exe file from another project exe file?

 

This performance should be done from Parent (second) MDI menu Item.

 

Example:

 

I have two exe-

1. SMS-Engine.Exe- already published

2. Bill.Exe - Under development

 

When I run Bill.Exe, I want to open SMS-Exe whenever needed but click of bill.exe menu Item.

 

Also Please suggest how to hide sms-engine.exe in computer so that no busy can see it.

Regards

Ravi