Habia visto que el antivirus te marcaba error de permisos, pero veo que tambien marca ese:
Cita: "This problem occurs because the Script Blocking feature in Norton AntiVirus software blocks scripting operations that access the file system, such as FileSystemObject. Although this problem is prevalent in Active Server Pages (ASP) Web applications, it can also occur in other technologies, such as Windows Scripting."
Desactiva la opción: "Enable Script Blocking (recommended)." o como se llame en tu antivirus.
Saludos