CmdLineExt03.dll Since this morning, my Windows Defender started to report a trojan in Windows\System32\CmdLineExt03.dll every time I run Diablo. A search online shows that this is a dll typically used by games to prevent illegal CD copying, and Diablo2 is explicitly listed as one of the games that installs it. It is only reported as trojan today on my machine probably due to an update to Window Defender. Has anyone seen this before? I'm just wondering if it's safe to allow it to run; and if I block it, will diablo still run fine?