what do the properties of the games.exe show ? is it a crack btw ?
or maybe ur c/games.exe created this one on e/. get it analysed at
http://www.virustotal.com/en/virustotalf.html
http://virusscan.jotti.org/
with multiple anti malware scanners.
disable system restore, run ccleaner and rescan ur pc in safe mode.
ya ur hjt log is clean...
another thing nod32 is know to depend on heusristics so a case of false positive cannot be ruled out. these 2 online scans can throw more light.