I use a canon 10D or a canon Mark1. In either case, i have experienced a significant number of corrupted RAW files. Everything seems fine, but after a couple of viewings, the file becomes corrupt. I'll either get a message saying that the file can't be read, there is a unexpected end of file or the RAW file is missing parts (either literally parts or is just darker or something else is wrong.) Strangely it has happened with files which I have stored on different hard drives--the same files at the same time. It is as if they were communicating with each other when to go bad.
It doesn't seem to matter which computer or program I'm using.
It doesn't seem to matter which computer or program I'm using.