Access denied – ‘wscript.exe’ due to spyware.

My computer runs with Windows Server 2003.
Every time I try to execute ‘.vbs’ file, an error message is displayed which says ‘Access Denied’.
I think spyware is blocking the ‘wscript.exe’.
I have run the ‘wscript.exe’ from its original path which is in the drive ‘C’ ,
‘Windows’ folder and ‘System 32’ folder, but the same message is displayed again.
Also, I have executed within the administrator account, but there is no change in the result.
So, please help me to sort out this problem.
Thanks in advance.
