search for: printer_event_cache_refresh

...nloaded. However the driver files are copied to the client in order to display the properties. The difference from the first case is that in this case the printer is not added to the printers folder on the client. Following downloading of the driver the DrvPrinterEvent function is called with event PRINTER_EVENT_CACHE_REFRESH and later PRINTER_EVENT_CACHE_DELETE. As these events occur every time the driver is loaded responding to them by writing to PrinterDriverData could be detrimental on performance and may not lead to permanent changes to the PrinterDriverData on the Server. Paul Gibbons