Consider the following scenario:
To check for the configuration file that the driver uses, follow these steps:
- You have a print server configured in Windows Server 2008 R2 Service Pack 1 (SP1), Windows Server 2012, or Windows Server 2012 R2.
- You share a printer that uses the unidrvui.dll or ps5ui.dll driver as the configuration file.
- You change the printer settings by going into the Printing Defaults options (such as print on both sides, print in Black-And-White, paper size, and so on).
- You map the shared printer on a computer that's running Windows 10 version 1607.
To check for the configuration file that the driver uses, follow these steps:
- On print server, start Registry Editor (regedit.exe).
- Locate the following registry subkey:HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Print\Environments\Windows x64\Drivers\Version-3
- Choose the driver key.
- On the right side, look for the Configuration File value.