First use OK button not visible

I downloaded beta 1.9 last night and installed on two Windows 7 machines: one is an HP ProBook 4520s with Windows 7 professional and the other is the Asus EEE PC 1005P netbook with Windows 7 Home. After I installed it to the netbook I activated the application but before it loads to the interface you have to click an OK button. On the netbook that was so far down the screen that the OK button was obscured by the task bar. You cannot resize that pane so I thought I was out of luck but I made the task bar invisible and just managed to squeak the mouse pointer onto the top of the OK button without activating the task bar again.