To disable autorun in Windows XP Professional, do the following: Start > Run > gpedit.msc (Left Pane) Computerer Configuration > Administrative Templates > System (Right Pane) Set "Turn off autoplay" to "Enabled"(In the snap-in, it says, "Note: This setting does not prevent autoplay for music CDs." This means that the audio tracks on the CD will still play automatically--however, it *will* disable autoplay on the "data track" of the CD, which is what runs arbitrary code, like installers for evil DRM software, automatically.)To disable autorun in Windows XP Home Edition, do the following: Start > Run > regedit Find HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer Make a new value called NoDriveTypeAutoRun of type DWORD. Make its value 0x000000b1 (hex). Reboot to be sure it takes effect. To re-enable autorun in Windows XP Home Edition, go back and set the value to 0x00000091 (hex).
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