Double-click problem in Photoshop CS

Hello there,

I've got a problem for the first time in Photoshop. When I double-click on a photoshop document to open it, Photoshop start but nothing happen... Same thing when I drag the document on the icon in the dock. The only way to open it is by doing (cmd+O) in photoshop...

Have an idea?

Try dragging the document directly onto the Photoshop icon in your Aplications folder, instead of an alias/dock item.

I resolved my problem by reinstall Photoshop