[Paint Brush Stopped Working]

Awesome, Thanks for the help guys!

[Paint Brush Stopped Working]

Hi, 

I was recently experimenting with making adjustments to my Paint Brush tool under the "more" tab next to the "hardness" selector. After unsuccessfully creating a new brush, I reset the options. Now the brush tool does absolutely nothing. Doesn't work in masks, doesn't work by simply trying to paint different colors. Ive triple checked everything, opacity is 100%, flow 100%, Hardness adjustments, etc etc. 

I even uninstalled and re-downloaded the program to find that the brush tool is still not working. I attached a screen shot of the Brush "More" tab opened to see if that helps. 

Anyone have any suggestions? 

Thank you!