Windows Tags: Configuration Windows 7 How To 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! 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. 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 Can't find your answer ? Ask ! Publish Related resources: Forum"Reboot and select Proper boot device" ForumWindows 7 can't sleep. 90% sure I know the cause but don't know fix. ForumChanging ip address in windows 7 Forum[Solved] Windows not filling out monitor ForumNext Windows in 2012 i.e WINDOWS 8 ForumMy cursor wont stay still on windows 7; can it be fixed? ForumXp to windows 7 ForumFrom xp to windows 7 ForumEpson 830u windows 7 driver ForumXp to windows 7 suggestions please More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !