I get the error mentioned when printing to a network printer.
The error does not occur when run under XP/Win2003, in a WinForm app or when a local printer is used.
The error does only occur when run as a Windows Service under Vista/Win7/Win2008 and printing to a network printer.
The Windows service runs under a network user that has access to the network printer. Before I print I check if the printername (including network path) is ok by looping through the available printers.
How can this be solved?