hello everyone,
i faced a problem while installing the latest version of netbus on windows xp.
after downloading the file and installing it, when i try to open it it gives an error message
"windows cannot access the specified device,path or file.you may not have appropriate permissions to access the item."
i tried google on the issue and this is what they came up with.

all the pages reffered to adminsitrative problems. i am the administrator and this cannot happen.

this problem has also appeared with subseven 2.1.5 on installation.
does windows xp have an inbuilt scheme to prevent running trojans.