Sometime in the dim and distant past, perhaps when I upgraded to Adobe CS3 or CS4, something went awry with my Photoshop installation. Ever since then, the program has started up with an alert informing me that one or more files is missing from its Application Support folder, exhorting me to re-install it all to fix the problem. Nevertheless, once I’ve dismissed that alert, it appears to run fine and I have neither fixed the problem by re-installation nor worked out just what it’s whingeing about.













