Look for files with names like config.ini , settings.json , interfaces.conf , or device.xml . Open them in a text editor (Notepad++, VS Code, or nano). Search for keywords like “interface”, “new”, or the error code. Check for:

Locate the configuration directory for the affected software. Common locations include:

Open your active antivirus software or panel.

: The application lacks the necessary system permissions to create or access local save/config folders in the C:\Users\Public\Documents directory. 2. Standard Resolution Procedures A. Administrative and Compatibility Adjustments

Since the error specifically mentions an interface config, resetting your network stack can clear out "ghost" interfaces that might be causing the conflict. Open the Command Prompt as an Administrator. Type netsh winsock reset and press Enter. Type netsh int ip reset and press Enter.

For custom configurations, open the game installation directory, locate the configuration file (typically steam_emu.ini or similar), and verify that the numeric AppID parameter exactly matches the game's official ID in the platform store URL. 3. Correct Administrative and Permission Flags

Do not attempt to alter hardware configurations while the machine is in a saved or running state.

Run Windows Update to ensure all system-level APIs are current.