Is there a way to change the Unity pro editor's background or text color

I just got the pro version of Unity and it is almost unusable because I cannot read the text in the hierarchy view. All that text is black and the unity pro background is really dark so the text disappears. I tried going to edit > preferences > colors but those don’t seem to make any difference.

To be clear, I already had Unity 5 on my PC and was happy with the setup I had. I then purchased Unity and input the serial key into Help > manage License > Activate New License. The background then changed to the darker version but the text did not. The text was and still is black.

Try Edit > Preferences > Generals > Skin. then choose Light.

Hope that help you.

This can be fixed by uninstalling and reinstalling the editor