Quote from http://support.microsoft.com/?scid=k...8418&x=7&y=11:
Windows XP Home Edition
Start in safe mode, and then log in as Administrator or as Administrative User. The Security tab is available for files or folders on NTFS volumes.
Well, I found another reason why I hate Microsoft. That's just ridiculous! MOREOVER, If I didn't click the 'English (US)' translation button, I wouldn't even know this. Reason: in the Dutch article (which comes up by default) it's said that there is no way to unhide the Security tab. Ain't that weird? Someone should really check all those translations >O
Oh, well. I'll just try to boot in safe mode and see if I can set things right.