We have an application that uses redmon, a printer redirection software. Weve gotten it to work on our 64 bit xp machines, but now after installing redmon64, when I go to install the redirected printer on win 7 (64), I select redirected printer, then rpt1:, and I get an error. As far as I can tell there is no useful information in the error message (specified port cannot be added. Operation could not be completed (error 0x00000001). Thats it.