What is Network Service Acct under Window 2003 Server

[ryanlcs]

I got one problem here. I have a ASP script which hosted under Window 2003 Server. The script will invoke an exe file and it does invoke the exe. But after invoke the exe file, it should perform some execution, but it didnt. But the same method works fine fine under Window XP Pro SP2.

One thing I noticed the different is that from the Task Manager, the User_Name that invoke this exe under Win XP is "IUSR_<machine name>", but under Win 2003 Server, the User_Name is "NETWORK SERVICE". It this something abnormal?

Script to invoke exe
Set WShell = Createobject("WScript.Shell")
WShell.Run ("""" & Session.Contents("HTMLGuardianPath") & """ f, " & strSource1 & ", " & strDestination1 & ", , 1")
Set WShell = Nothing

Thanks

[ryanlcs]

After I invoke the exe file, the exe will remain at the Task Manager list and never disappear again until I kill the process or shut down the system. As attached.