TalRasha007 Posted September 13, 2005 Share Posted September 13, 2005 It should be possible, but i cannot find a way to do so. Link to comment Share on other sites More sharing options...
Innocent Devil Posted September 13, 2005 Share Posted September 13, 2005 No 64bit PE cannot be executed frm a 32bit OS ((Kernel))so u must boot frm CD Link to comment Share on other sites More sharing options...
KamiQuazi Posted September 13, 2005 Share Posted September 13, 2005 Frequently asked questions about Windows XP Professional x64 EditionQ. Can I upgrade from 32-bit Windows XP Professional to Windows XP Professional x64 Edition? A.No, you can't upgrade. You can use the Technology Advancement Program until the end of July, 2005, to exchange your copy of Windows XP Professional for the x64 Edition of Windows XP Professional, but doing so replaces your existing license with the new license. The actual installation of Windows XP Professional x64 Edition is a fresh install, not an upgrade. All your programs will have to be reinstalled, and if you have data on the same drive as your operating system, it will be wiped out. Make a thorough backup of your important files before doing the installation. Link to comment Share on other sites More sharing options...
TalRasha007 Posted September 13, 2005 Author Share Posted September 13, 2005 to lostincyberspace2007:i don't wanna upgrade my system, i gonna have a new installtion, but i don't have a cdrom.So there are two ways:A. Install it from within WinXP or command prompt. It should be possible, because the first step of windows setup just copies files and modifies boot.ini.B. Build a Preinstall environment of windows x64. Unfortunately, i've found no PE Builder supports windows x64. Link to comment Share on other sites More sharing options...
KamiQuazi Posted September 13, 2005 Share Posted September 13, 2005 To answer your question. "no." If u want to install Windows XP Professional x64, you can't install it over (upgrade) Windows XP Professional x86 version... it is not allowed... so to solve this problem u have to do a clean install of Windows... Link to comment Share on other sites More sharing options...
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