When you try to uncheck "Hide Protected Operating System Files (Recommended)" Option in Folder Options in Windows OS, you get a warning message asking for confirmation as shown in following screenshot:

It becomes quite annoying if you frequently enable/disable this option.
Today in this tutorial, we'll tell you how to completely remove this warning message so that you can enable/disable the option without getting the irritating warning message window.
1. Type regedit in RUN or startmenu search box and press Enter. It'll open Registry Editor.
2. Now go to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\SuperHidden
3. In right-side pane, delete String value "WarningIfNotDefault".

That's it. Now you'll not receive the warning message.
PS. If you want a ready-made registry script to do the task automatically, download following ZIP file, extract it and run the desired REG file:
This article was posted by VG in following section: Troubleshooting, Windows 7, Windows Vista, Windows XP.
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eL Abee
This is very usefull...thanks!
netbox
which OS is this applicable bro VG?
xp, vista and 7?
thanks for this tweak, i do a lot of toggling this option..
VG
^^ All.
MAGNUMHEART
thanks! that is a truly good tweak.
i find that warning message annoying too. ^^
MAGNUMHEART
hi vishal. is there any way to prevent the internet connection from closing when switching user
in windows 7, i am using a usb type modem. ^^
thanks ;)
VG
^^ AFAIK its not possible.
Ashok Hallan
Thanks for all ur tweaks,but,these are not suitable for normal computer users. Why not come out with a program to do and restore all these tweaks. Editing registry manually is not advisable. Even best of registry cleaners fault. Try "Wise registry & disk cleaner " and see your system vanish. Even try CCleaner to flush out ur missing .dll files and see the aftermath. Users must avoid using programs which modify ur system files that cannot be undone.
VG
^^ All tweaks are thoroughly tested by me on various machines and OS before posting here so I can assure you that it'll not harm you in any condition.
Paul Olaru
Very useful... That message box annoys me... Always when it appears; thanks for the tweak...
Uewd
You are right. It's boring and annoying. Thanks for posting this topic.