Hi, I'm a recent convert to Canon. One of my reasons for changing was the availability of CHDK. Having read all the documentation and watched the various Youtube vids I installed it last week and it worked perfectly.
Today I wanted to activate the RAW mode which was successful. I then went in to the options to change when RAW was used. As far as I know that's all I did. But now when I turn the camera on CHDK is booted and I can select all the menus but can't record any images. When I press the shutter I get a rolling text in the lower left of the screen that says 'This is the default script. Scripts run when the shutter is pressed in ALT mode. Press shutter to exit.' But the only thing the shutter does is to start and interrupt the message.
I've downloaded the latest beta file but it does the same. I've also tried it with a number of different SD cards, and different installation methods but with the same result.
I'd be most grateful if you could throw some light on this problem.