Throwing away always redirects to NUL. NUL probably isn't available on the kiosk for whatever reason- perhaps it is non-x86. using NULL works because it is redirecting to a file named NULL.
hmm weird... so it could be anything as a throw away file then, other than NUL on the kiosk then. Interesting.
Also its Windows XP Pro SP2 and x86 build, but the company that made the kiosk crippled it greatly. For example in order to use it for something other than a kiosk I had to use the calculator trick to get brower up and from browser they didnt have local drives locked out and so I then was able to navigate to C:\Windows\System32 and start CMD.exe
From there I was able to add that to START->Programs which before only had option to shutdown or reboot or launch the kiosk software. With local admin access to kiosk and cmd shell I was able to do whatever i needed to from command shell or add it to START -> Programs ..... the desktop by the way is just a white screen. No icons and nothing can be dropped into the profile for desktop and have it appear. There is probably a registry edit that disables the desktop.
Lastly.... while I can bend this kiosk to use it at work as my manager and everyone else is aware of; I cant perform a clean install of a clean install of XP or Linux etc. NO SOFTWARE and NO OS's are allowed to be brought in. So its only whatever I can do with my hands with local physical access to it that is allowed. So launching NOTEPAD and making custom scripts to do stuff is ok as long as non malicious.
And for those wondering why doesnt your employer get you a real computer.... Ive been trying to get a real computer now for 8 years and this kiosk I trash picked internally to the building and repurposed it out of desperation for a computer to do my job better.
I was given a laptop 4 years ago from a manager that left and no one knew the password to get into it. It went back to central IT and never saw it ever again.
So this Pentium D minitower kiosk and a old 15" CRT on a metal cart on wheels with serial null cable and ethernet I wheel around and use it as a test and configuration system as an Electronics Technician. We have some old electronics that in order to diagnose issues easier and faster at times you can connect to a 9-pin d-sub 9600 baud connection with hyperterm and run the boards through diagnostics and find the problem faster than tracing signals manually with an o-scope when the main MPU86 board for example is live and healthy to communicate with other boards in card cages.
People jokingly call the computer cart.... DAVES LAPTOP