Crystal Reports XI

I am using Crystal Report XI many years together wit Visual Basic 6.

Now I had a Computer System failure, therefore I must install a new WINDOWS-7/32 Version.

No I also had to install my Crystal Report XI from my CD-Rom.

But when I enter my ProductActivation Number

xxxxx-xxxxxxx-xxxxxxx-0CD0

I receive a message: Code not longer valid !!

Where can I get an actual Code

Regards from Austria

Karl-Heinz Rudolph