unofficial DIRECT X 5.0 release for Microsoft Windows NT 4.0 In order to install it, follow these steps : 1/ copy all the DLLs & EXE into your %Systemroot%\system32 directory 2/ also copy DIRECTX.CPL into this same directory 3/ look into DX5.REG and change C:\\ if it's not the right drive 4/ double-click on the file DX5.REG (or import with REGEDIT DX5.REG) 5/ now you can delete this directory this little package lets you play games like TOMB RAIDER 2, LBA 2,.. under NT 4.0 (It'll hoppefuly be included into NT4 Service Pack 4 ...) PS: if you already have installed the Service Pack 3 which contains the Direct X 3.0, then you don't need to run the REG file. By the way, look at this directory with MS IE 4 active desktop and then you will understand how to put an ICON on a folder ;-)