I seem to have narrowed down my unable to successfully change printer issue to Powerbuilder apps. Have found another app. Which we have used for years, they also can not successfully change printers and print through either. Only difference, the new one actually generates errors on the server, referring to the exe, the old simply does not print. NAyone else using powerbuilder apps.? Can you change printers successfully and print to them within the same Cirix session?