Program Modification: Sometimes, not only virus TrojanSpy:Win32/Bancos.AV or malware East-Tec Eraser 2010 but also common softwares possessing the ability to modify the inner functions of System.Web.Routing.dll, which means other programs can't find this DLL file again.

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program modification: sometimes, not only virus trojanspy:win32/bancos.av or malware east-tec eraser 2010 but also common softwares possessing the ability to modify the inner functions of system.web.routing.dll, which means other programs can't find this dll file again.