How to can I check if my XP OS is a 32bit or 64bit? Tags: Dimension Windows XP Last response: December 27, 2008 12:29 AM in Windows XP Share Shpati December 24, 2008 2:18:40 AM How to can I check if my XP OS is a 32bit or 64bit? I have a Dell Dimension E 510 More about : check 32bit 64bit Ijack December 24, 2008 8:50:17 AM It's almost certainly 32-bit. Check for the existence of the folder C:\Program Files (x86). If that's there it's 64-bit, if not it's 32-bit. Zoron December 27, 2008 12:29:06 AM Unless you specifically request 64-bit Windows XP when you order your PC, it will be 32-bit XP. Win XP x64 was an option... it never came standard from any OEM. Can't find your answer ? Ask ! Publish Related resources SolvedHow to determine whether my OS is 32-bit or 64-bit Forum How do I remove a ram cap on Windows 8.1 64-bit based processor but 32-bit OS without reinstalling windows? Forum Install 64-bit HD onto 32-bit Windows XP OS Forum Will Win 7 64-bit Recognize No-OS HD Formatted Under Win XP 32-bit? Forum how do I re install my win 7 64bit which was changed to a 32bit os Forum How do i install os 64-bit on my laptop when i have 32-bit on my laptop Forum No OS loaded how to tell if I bought 32bit or 64bit Forum How to change 64bit to 32bit on win 2008 server os Forum How do you tell if you OS is 32-bit or 64-bit Forum How can I tell if I have 32bit or 64bit OS? Forum How to change from 32bit to 64bit XP Forum Windows xp 64bit to 32bit how to boot Forum How to connect to internet with xp 32bit when dual booting windows 7 64bit Forum Solved32-bit to 64-bit OS Forum SolvedTurning My 32-bit OS to 64-bit Forum How is change os windows xp to windows7 process in acer aspire 4745 64bit Forum How is change os windows xp to windows7 process in acer aspire 4745 64bit Forum SolvedIs it possible to run Windows XP 32-bit and Windows 7 64-bit on the same computer? Forum SolvedAny way to make my 32-bit SP3 OS, 64-bit? Forum SolvedHow to fix mistake of installing Windows 8.1 32bit instead of 64bit? Forum More resources Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !