Yosemite Markup Not Responding When trying to use it
When I compose a new mail, and attach an image, I get the markup extension. When I clic on it, I am able to see all the tools (Text, Colors, etc), but once I select a tool, I am not able to use it. It is like if the program freezes, because it doesn't responds. Even if I press "cancel" the control does not work. Everything in mail keeps working, I can even compose a new mail, but the window where I am suppose to be working just doesn't.
I have Macbook Pro Retina Display, Late 2013, with 16GB of RAM memory
Any help would be appreciated