Windows Tags: Configuration Windows 7 Last response: November 17, 2010 2:35 PM in Windows 7 Share Anonymous a b $ Windows 7 November 17, 2010 4:57:41 AM Hello, hello, g morning how to upgrade from windows 7 32 to 64-bit More about : windows calmstateofmind November 17, 2010 7:36:42 AM Just put in the install disc and choose x64 this time instead of x86 when going through the install process. That's it! m 0 l Herr_Koos a b $ Windows 7 November 17, 2010 9:52:09 AM You have to do a clean installation, there is no way to "upgrade" 32bit to 64bit. m 0 l Can't find your answer ? Ask ! Get the answer JackNaylorPE a b $ Windows 7 November 17, 2010 2:35:48 PM If you have retail version, just reformat and reinstall from original disk. Same deal w/ OEM version except ya gotta go out and buy a new copy. OEM versions are 32 or 64 bit, retail versions are both m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedIs Windows 7 still good for gaming? Forum SolvedWindows 7 or Windows 8? Forum SolvedSo, I can't connect to msn, xbox live, windows 8.1 and hotmail from my internet. Forum SolvedMemory speed and dual channel not recognised in windows Forum Solvedmovie program on top of windows? Forum SolvedThinking of upgrading to an SSD - transfer windows Forum SolvedWindows 7 Ultimate 64 Bit Upgrade Forum SolvedWindows Media Center as DVR for Direct TV Forum SolvedUpgrading windows 8 32 Bit to 64 bit? Forum SolvedRecommended Size for a Windows Only Partition? Forum SolvedBuying a pc with no OS, is it easy to put windows on 120gb SSD Forum SolvedPossible to Install Windows 7 Ultimate? Forum SolvedWindows update [win7] Pulling my hair out!!! Forum Solvedwindows 8 new graphics problem Forum SolvedMigrating Windows to SSD, theory... Forum Solvedmy thoshiba S 50 D-A laptop usb port notworking when i downgrade to windows 7 from windows 8. Forum SolvedWindows still tries to open program at startup after uninstallation. Forum SolvedMinimalist-looking Windows 8.1 custom theme? Forum SolvedWindows 8 compatible with GTX 650? Forum SolvedFriend's HHD ( 8.1 Windows ) onto my Windows 7 RiG Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !