License key is invalid
 

Since I'm not getting any help through the customer service e-mail system, I suppose my only recourse is through here:

I registered the pro version, and attempted to enter my license key. I get an error message stating the license key is invalid.

Is there any way to fix this?

read through the forums dj egg has already told people what to do if it says key invalid

FAQ

Invalid Registration Key when trying to register Winamp Pro
http://forums.winamp.com/showthread....did=294846#pro

Thank you, DJ Egg!

Do you know what happened with the keys? Looks like it's been happening rather frequently lately.

it's probably providing keys that are maybe going to be supported in the next version but aren't supported in the current version yet