I see you are running Vista, in vista the run command is hȋdden so you will have to use the keyboard shortcut, to open up run please do the following:
Click and hold on the windows key (it should be on the bottom left of your keyboard between Ctrl and ALT) once you have located the windows key click and hold it and then press the "R" key.So in general: Windows key + R, then the run window should pop up. Once it appears you can then input the following:
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