I can't open SW

Hello

I just redownloaded SolidWorks, and now I can't open it. When I try, it just keep on loading. I've tried to let it think for two hours and still nothing happens.

eDrawing, and Solidworks Electrical seem to work (I have never really used these, but they open just fine) I have tried to reboot the computer.

I've had SW on this computer before without any problems.

I hope some of you can help.

SolidworksGeneral