The screen flickered.
If the issue persists, players can try restarting Steam, checking for updates, or reinstalling the game. In some cases, players may need to contact Deep Silver's customer support or Steam's support team for further assistance. The screen flickered
Call of Juarez: Gunslinger does have a legitimate DRM-free version on GOG. If you are getting this error on the GOG version, it is almost certainly a corrupted shortcut or a leftover registry key pointing to Steam. players can try restarting Steam
(related search suggestions follow)
: Fully close Steam (right-click the icon in the system tray and select Exit Steam checking for updates