This will help if you installed a wrong driver NEC, OSSupport:Windows Size:57 KB It is highly recommended to always use the most recent driver version available MultiSync, Problems can arise when your hardware device is too old or not supported any longer LCD2010X, Try to set a system restore point before installing a device driver NEC, Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games MultiSync,