I believe the file system change the "last opened date" in the file allocation table each time a file is opened. Maybe the camera doesn't like discrepancy between "last opened" and "last saved", I dunno...
Jostein 2008/2/9, Derby Chang <[EMAIL PROTECTED]>: > 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 > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. > -- http://www.alunfoto.no/galleri/ http://alunfoto.blogspot.com -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
