I am able to start the game, however, I am unable to click. I can move the cursor around and when I depress the left mouse button, the game's click sound effect plays, but nothing actually happens. I can advance through character creation using the enter, tab, and escape keys, but am not able to change any of the values for character customization. When I get to the profession selection screen I am unable to choose a profession using any key and am unable to proceed.
If anybody knows why I cannot click, I would appreciate the help.