PDX2707EU Error - Game won't start

[jens]

Please contact Paradox (paradoxplaza.com) when experiencing problems with the copy protection of the CD. We don't know much about how it works or have any general troubleshooting tips.

My only tip would be to make sure the surface of the CD is clean! Try and run windows update or similar to see if there are any system or driver updates. Or authenticate the game first with the 1.0 release(by installing and starting the game) and then install the patch afterwards.