If you are creating the Project Setup installer in Window Application then Author and manufacturer Name will come like “Default Company Name”. But if you have to change name then you can do like this
Step 1: Go to project Setup and Click F4 like this Image
Step 2: Change the name in Deployment Project Properties like this Image
Step 3: Build the application.
I hope this will help somebody who is new to window application.
Chandradev's Blog 