Computer Hope
Microsoft => Microsoft Windows => Windows XP => Topic started by: Linh on February 08, 2013, 12:21:23 PM
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Will Microsoft software for Windows XP 32 bit run under Windows XP 64 bit ?
Example: Windows Office XP, Access 2000
Example of non-Microsoft 32 bit: Norton Ghost, Nero
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Yes
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Thank you Allan for your reply.
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You're welcome.
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Will Microsoft software for Windows XP 32 bit run under Windows XP 64 bit ?
Example: Windows Office XP, Access 2000
Example of non-Microsoft 32 bit: Norton Ghost, Nero
It depends on the edition of 64-bit XP. There are two versions.
"Windows XP 64-Bit Edition" Which runs using IA-64 (Itanium). This cannot run AMD64 programs (which are what you typically find as "64-bit" today). 32-bit x86 programs run in a special emulation environment, which makes them run significantly slower. Driver programs and low-level 32-bit applications might not run properly. Ghost and Nero, for example, might not run.
"Windows XP x64 Edition"
This is the one you are after. Everything- with the exception of driver software- will likely work just fine on x64. There are of course caveats, since some programs make assumptions and won't work properly on x64 as a result, but you can usually find patches for applications that have issues.
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Yes, there are exceptions - that's true. I never ran into any on my systems though.