I have completed my installation packages of my exe file ,
I am using SharpDevelop
for it.
My issue is : how could I remove "End-User Agreement Window
" from appearing to the user.
by using some scripts on SharpDevelop Project or by any other possible way.
SharpDevelop allows you to create installers using WiX, so I am assuming that is what you are creating. If you take a look at the WiX documentation there is a section on customising the dialog sequence and shows you how to skip one of the dialogs. I have duplicated the information below from the WiX website, this assumes you are using the InstallerDir UI.