Error “Settings to access printer 'printername' are not valid” when printing from Windows service

Question

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.

Answer 1

In my case we got same error for windows 10 os client computers. I think the error is related users and their permissions.

After making the client computers to our company's domain the error was fixed.

Answer 2

Solved by adding the printer to the SYSTEM user via a registry hack as described in the Microsoft doc: http://support.microsoft.com/kb/184291/en-us.