Hi Camillo and Guille, in first place thanks for answering!. It seems to be a problem of Pharo 1.4.... When i check the�preloadZincHTTPComponents method,�ZnZodiacNetworkingUtils appears coloured in red. So i assume, correct me if i'm wrong please, that class is missing. Could it be so?.

Thanks again!

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Atte. Iv�n Guevara