Hi Bob Twain is part of the scanner software, maybe its autostarting something on your mac at startup. Try to close all open applications before starting the photoshop installation again and maybe power the scanner off as well. Can't help you more since I do not work with Macs. greetings Markus
> TWAINBridge > > > What the hell is TWAINBridge?? I did a file search and found nothing > by that name. I shut down and restarted the system a couple of times > but it made no difference. > > Mac, running 10.4.8 -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net

