Bought SCDA directly from ubi. Installed on my pc, and clicked the icon. Product Activation box pops up. I enter the Activation Key from my account page and it says, "Activation Failed: unknown error". What the hell is this? I have been playing SCDA for a long time now but had to install it on another hard drive. What do I do here?

the exact same thing happened to me, above it is a dialog that says to come here if it fails, but i cant find a blasted thing or anyone that will help ... what a freaking ripp of, just tell everyone you know do NOT buy this damn game for the pc
EDIT: Btw when i close it it tells me to put in the CD/DVD and ckick RETRY ... small prob ... NO BLASTED DISK!!!! .... that was a collisal waste of $30 ...
------------------
i know my speeling suuks .... blow me