I was not give an activation code when i purchase my upgrade but everytime I open L4 it asks for one what should I do?
contact customer services on monday
Customer service is open today.
I'm surprised there aren't any more responses to this.
I just talked with Customer Support and found this is an issue that crops up when you install fromo a download and then re-install from a CD/DVD.
The fix is to hold down your Ctrl key when the "Activation" box appears and the "Later" button will change to a "Never" button. Click it while holding the Ctrl key and the problem is history!
I had the same problem when I installed but forgot how to fix it. Perhaps this should go to the Wiki.