Expression Studio not prompting for serial

Question

I had a msdn registered copy of Expression Studio installed on my machine and recently got a paid licensed copy. I uninstalled it and removed what I could find in the registry that looked related. However every time I try to install Expression to use my new license it doesn't prompt and just installs. It appears that somewhere the old registration code is being stored somewhere however I am unable to find where.

Solution: In the Expression applications under Help there is a menu item titled "Enter Product Key"

Answer 1

I never got prompted for expression studio installing it for the first time? Plus in the long run as long as you own a license you are good to go.

Answer 2

In the Expression applications under Help there is a menu item titled "Enter Product Key"