Yesterday, I DIY my favourite logon screen. I put it in \system32 and it worked perfectly. Then I made it to the cab file and copy it into the i386 in WINXP ISO. I used this ISO which was revised to install the OS by VMWARE, but the problem came out. when the os logon on, it show it's oringinal screen. I checked the logonui.exe ,and to my surprise, the logonui.exe was also one which I had hacked. By the way, I also check my registry, UIHOST value is %windir%\system32\logonui.exe what should I do ??another file needs to hack?