How do I delay the launch of a program

How do I delay the launch of a program

For security reasons - I need my firewall to be set up correctly before
any program that uses the internet is started - I would like to delay the
manual launch of any program by, say 50 seconds. Do note that I would like
to apply this policy to a program that is manually launched by the user -
in my case, Google Chrome - and not to programs that come up at the
startup - and for which I am already aware of solutions like Soluto.
Can this be done under Windows 7 ?
Additionally, I would be grateful if I could know how to restrict changes
of this option to admin users only.
Thanks