Hi anyone know what com5.nht is? It comes up as a threat detected with Nod32 v2.5 but its locked, the warninig keeps popping up and I can't delete it. "File: x:\WINDOWS\com5.nht Threat: Win32/Agent.NDD trojan Comment: The file can be deleted. It is strongly recommended that you back up any crucial data before you proceed. Event occurred at an attempt to access the file by the application: C:\Program Files\WinRAR\WinRAR.exe." I'm not sure what is is but it will come up when I try and access certain programs in this case it was winrar. Also is it normal when I run Nod32 Deep scan/ On demand scan that it can't access most files, I either get Error Opening (Access Denied) or Error Openinig (File Locked) this happens to pretty much every file on the Windows installation drive, and I'm worried that nothing is being scanned for viruses. Thanks in advance for your time.