Every time i take a

Posted by ickychick on Oct 04, 2008

What type of lens are you using? Is it happening on all of your lenses?

The ERR99 message can mean a lot, and I mean A LOT of different problems going on, it's kind of a "catch-all" error code, if you will. It could mean your lens and camera aren't talking to each other, perhaps your memory card, and perhaps if you're using an auxillary flash, the flash and camera aren't talking to each other.

Can you give me an idea of what other accessories you're using when this error message occurs?