https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Replace-CF/m-p/7365#M1032 <P>on the screen it says replace CF card when I replace it I get the same message and can not take a picture</P> Fri, 14 Dec 2012 17:25:41 GMT micele 2012-12-14T17:25:41Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Replace-CF/m-p/7365#M1032 <P>on the screen it says replace CF card when I replace it I get the same message and can not take a picture</P> Fri, 14 Dec 2012 17:25:41 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Replace-CF/m-p/7365#M1032 micele 2012-12-14T17:25:41Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Replace-CF/m-p/7375#M1033 <P>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!</P> Fri, 14 Dec 2012 17:28:03 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Replace-CF/m-p/7375#M1033 Stephen 2012-12-14T17:28:03Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Replace-CF/m-p/7377#M1034 Are these new cards? Did they work before?<BR /><BR />You might try formatting them in a PC and trying them again.<BR /> Fri, 14 Dec 2012 18:15:19 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Replace-CF/m-p/7377#M1034 WaltA 2012-12-14T18:15:19Z