I don't know if it matters if this is Mac or PC, but I think just opening it Photoshop makes a thumnail icon or a "Photoshop" jpg icon that "goes with" the file rather than the generic jpg icon it had ... even without saving it, that might be enough for the camera not to like it.
Maybe someone else has a better technical explanation? Joe On Feb 8, 2008, at 11:58 PM, Derby Chang wrote: > Sort of OT, but this puzzles me. > > My friend as a little Canon P&S. She recently took a few pics that she > wanted to print straight away. So she pulled the card out, opened a > few > of the pics from the card (knowing she shouldn't do this, but she > was in > a rush) in Photoshop, and printed them. Didn't save, and the Date/Time > Modified of the files on the card are still the same as the Create > Date. > But sticking the card back into the Canon, she gets an "Unrecognized > file format" error on just the JPGs she opened. > > We copied the files back onto her laptop, and the JPGs are fine. > What's > going on there? > > D > > -- > [EMAIL PROTECTED] > http://members.iinet.net.au/~derbyc > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above > and follow the directions. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
