Replace CF

[micele]

on the screen it says replace CF card when I replace it I get the same message and can not take a picture

[Stephen]

Hi michele! In order for our community to better assist you, we'll need to know a little more about your situation, specifically which product you're using, and if the error message(s) you're receiving happen all the time. If you can please respond with the information, we'll be glad to help!

[WaltA]

Are these new cards? Did they work before?

You might try formatting them in a PC and trying them again.