I have up installed win 7 on a xp machine which works fine . I have a roland pc600 that i have used with xp and flexi 8.1 with no problems. When i set printer up in flexi i can run test cut and test print with no problems. When i send a contour cut/print to the machine, it shows generating job file then "caught exception, error code -6". the production manager shows processing , but nothing ever happens. I went into preferences and unchecked the tcp/ip setting in rip and print with no luck. I have tryed every setting in port configurations with no luck, any ideas?