Really???!!!!
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Requirements
Windows NT/2000/XP: Included in Windows NT 4.0 SP3 and later, Windows 2000, Windows XP, and Windows Server 2003 family.
Windows 95/98/Me: Included in Windows 95 OSR2, Windows 98, and Windows Me.
Redistributable: Requires Internet Explorer 3.02 or later on Windows NT 4.0.
Header: Declared in Wincrypt.h.
Library: Use Crypt32.lib.
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Read the lines...