Right-click Continuum folder. (Default C:/Program Files/Continuum Click "Properties" Click the "Security" tab. Click "{}Edit" ({} represents the admin shield which requires additional approval) When the UAC box comes up, click "Continue" If your username is in the box, click then continue to step 8 If your username is NOT in the box, click ADD, type in your username then hit "Enter" Highlight your username, then make sure the box next to "Full Control" under the "Allow" column is checked off. OK/Apply out of ALL boxes. Also you can try to move the Continuum folder somewhere else rather than Program Files as PoliX posted previously.