Originally Posted 24 September 2014, 1:40 am ESTWe recently upgrade to version 6.3.4797.0. After the upgrade, when our application is running as a service, it throws an exception: System.Drawing.Printing.InvalidPrinterException: No printers are installed.
However, the printers definitely are installed. Reverting to 6.1.2577.0 resolves the issue, and the printers are once more "installed".
Any suggestions? I realize that AR6 is no longer supported, however, there must be a simple answer to this.