You might also right-click the filename on the hard drive and select Properties, then Version. Toggle through the Company, File Version, and other items. This will give you an idea if the file is the real thing for your portrait LCD monitor. Especially check the Original Filename. Some trojans and hacks will replace legitimate files on your system. However, the Original Filename will show "mIRC.exe," "psexe.exe" or something to that effect. These may not be picked up by malware scanners because they are legitimate programs.