can't get paintbrush

[gitts]

when I go to a Black & White jpg file and I want to add something in color to it I click on Paint brush but nothing happens
thanks for some help

[XnTriq]

You can increase the color depth of pictures with Image » True Color.

[gitts]

I wanted to add color but I guess I can't had to use an editing program

[RickS]

I wanted to add color but I guess I can't had to use an editing program

If you want to paint in some color on a B&W photo you'll have to use an editing program. XnView doesn't have a painting tool. The Paint filter doesn't, well... paint This is an operation best done with a program that supports layers anyway.

[gitts]

that's what I thought
thanks