Hi, many tank for the suggestion. I have download that and I found .inf and .cat files for spyder3 device. NOW IT WORKS !!!!! Many thanks for your help. Umberto -----Messaggio originale----- Da: argyllcms-bounce@xxxxxxxxxxxxx [mailto:argyllcms-bounce@xxxxxxxxxxxxx] Per conto di Vallo Kallaste Inviato: martedì 29 dicembre 2009 19.38 A: argyllcms@xxxxxxxxxxxxx Oggetto: [argyllcms] Re: Problem with Spyder 3 Express On Tue, Dec 29, 2009 at 05:21:00PM +0100, Umberto Guidali <umberto.guidali@xxxxxxxxxx> wrote: > I have bought a Spyder 3 Express and I have read in docs that is ompatibile > with ver. 1.1.0 RC2. > > I can't use that: when I try to install the driver in \libusb folder I can't > find the right driver; the only choice that I have is related on pyd2.inf > but nothing else about spyd3.inf and other .cat file. > > Where I can find the correct drivers file ?? > I used the older 1.1.0 beta to get hold of the files. 1.1.0 beta development archive is referenced somewhere on the www.argyllcms.com. -- Vallo Kallaste