I am unable to change the number from 0 in a number box. I have uninstalled and reinstalled pd and that did not help. If I click on the number box when holding control down I can change the number but as soon as I click out the box, the number reverts to 0. Is there something I am supposed to do to change the number beyond click in the box and type? If not, does anyone know of anything I can do to fix this problem?

@moffitr Yes.... click the number box (you must not be in edit mode) type the number and then press enter.
You can also click and drag for integers and shift-click and drag for smaller steps.
David.