So I bought the Witcher on steam. Once it was downloaded I hit play and it gave me the cd key and asked if I wanted to launch the game or the adventure creator. the adventure creator worked fine. The game would load for a few seconds and then nothing would happen. I redownloaded from steam and same problem. I then used the CD key to get it from GOG. It installed and everything was fine. The game opened and I was playing. Then I had to stop. When I came back, now all of the launcher applications have the same response as steam did. You hit them, it loads for several seconds, and NOTHING happens! None of the launchers or applications aside from the adventure creator will open. I'm just confused because it did open once and ran fine, so it is not a system requirement. What the hell do I do???

Also the registration app will load but it says it cant connect to the server.