Mac OS X Snow Leopard - Error CNQL2410_ClassicNotSeize.kext was installed improperly

"Have a look at the Canon site.

They have uploaded some new Snow Leopard (10.6) compatible drivers as at 9 September 2009.

Seems to fix the problem for me."

fwiw, i just got the same error message while installing an updated Line6 driver and i do have Rosetta installed. i do also have a CanoScan LIDE scanner and what little turns up on Google suggests that this may the source of the problem. why installing a Line6 driver triggered for me, though, i do not know. possibly a freakish coincidence.

"I got the same error in installing Xcode from the Snow Leopard CD. No problem reported when i upgraded the OS to 10.6, and am running Rosetta.

Also have CanoScan LiDE driver and CanoScan tools installed. They've never worked well; however, Image Capture does work well with my model (500F) and has all the features i was able to access with the Canon tools before Snow Leopard."

This is so weird. I got my 500F working - finally - after installing 10.6 by going into CanoScan and simply looking at the Settings dialog. Once I clicked 'OK' the scanner was recognised and I could use it. Before, nada.