Hello Rob,
Note about using the environment variable to be aware of.
This will change depending on whether you are running the 64-bit cmd prompt
or the wow64 (32-bit) cmd prompt.
If you run the 64-bit \windows\system32\CMD.exe you will get AMD64
If you run 32-bit \windows\syswow64\cmd.exe you will get x86.
Thanks,
Darrell Gorter[MSFT]
This posting is provided "AS IS" with no warranties, and confers no rights
--------------------
| >Thread-Topic: Determine OS version and bit type from the registry
| >thread-index: AclUyMO4SzsjBOBzTa+hfwscHn0L0A==
| >X-WBNR-Posting-Host: 207.46.19.197
| >From: =?Utf-8?B?Um9iTQ==?= <>
| >References: <8A55D8EB-D956-4D0C-B978->
<es5TZs#>
<7035BA8F-9CE0-4108-8D8B->
<>
<781C3CA6-1018-4A68-BB26->
| >Subject: Re: Determine OS version and bit type from the registry
| >Date: Tue, 2 Dec 2008 13:56:01 -0800
| >Lines: 130
| >Message-ID: <5C42FAB0-B86C-4447-B0A0->
| >MIME-Version: 1.0
| >Content-Type: text/plain;
| > charset="Utf-8"
| >Content-Transfer-Encoding: 7bit
| >X-Newsreader: Microsoft CDO for Windows 2000
| >Content-Class: urn:content-classes:message
| >Importance: normal
| >Priority: normal
| >X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.3168
| >Newsgroups: microsoft.public.windows.vista.general
| >Path: TK2MSFTNGHUB02.phx.gbl
| >Xref: TK2MSFTNGHUB02.phx.gbl
microsoft.public.windows.vista.general:369304
| >NNTP-Posting-Host: tk2msftibfm01.phx.gbl 10.40.244.149
| >X-Tomcat-NG: microsoft.public.windows.vista.general
| >
| >Just for the record, I just found out that there is an environment
variable
| >assigned for this purpose. If you use %Processor_Architecture%, that
will
| >also get the information I was looking for. I could just as easily use
this
| >for my purpose as looking in the registry.
| >
| >--
| >
| > Thanks,
| >
| > Rob
| >
| >
| >"RobM" wrote:
| >
| >> Ok, that answers all of my questions. Thank you to everyone that
helped on
| >> this! It is very much appreciated!
| >>
| >> --
| >>
| >> Thanks,
| >>
| >> Rob
| >>
| >>
| >> ""Darrell Gorter[MSFT]"" wrote:
| >>
| >> > Hello Rob,
| >> > The Processor_Architecture should show the OS platform
| >> > The Processor_Identifier shows the hardware of the chip that is
installed.
| >> > Thanks,
| >> > Darrell Gorter[MSFT]
| >> >
| >> > This posting is provided "AS IS" with no warranties, and confers no
rights
| >> > --------------------
| >> > | >Thread-Topic: Determine OS version and bit type from the registry
| >> > | >thread-index: AclUB0k5OIqZoiexTuuBfRB/PxwOHQ==
| >> > | >From: =?Utf-8?B?Um9iTQ==?= <>
| >> > | >References: <8A55D8EB-D956-4D0C-B978->
| >> > <es5TZs#>
| >> > | >Subject: Re: Determine OS version and bit type from the registry
| >> > | >Date: Mon, 1 Dec 2008 14:51:02 -0800
| >> > | >Lines: 60
| >> > | >Message-ID: <7035BA8F-9CE0-4108-8D8B->
| >> > | >MIME-Version: 1.0
| >> > | >Content-Type: text/plain;
| >> > | > charset="Utf-8"
| >> > | >Content-Transfer-Encoding: 7bit
| >> > | >X-Newsreader: Microsoft CDO for Windows 2000
| >> > | >Content-Class: urn:content-classes:message
| >> > | >Importance: normal
| >> > | >Priority: normal
| >> > | >X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.3168
| >> > | >Newsgroups: microsoft.public.windows.vista.general
| >> > | >Path: TK2MSFTNGHUB02.phx.gbl
| >> > | >Xref: TK2MSFTNGHUB02.phx.gbl
| >> > microsoft.public.windows.vista.general:369078
| >> > | >NNTP-Posting-Host: tk2msftibfm01.phx.gbl 10.40.244.149
| >> > | >X-Tomcat-NG: microsoft.public.windows.vista.general
| >> > | >
| >> > | >One last question. You are making the determination by using the
key
| >> > | >HKLM\SYSTEM\CurrentControlSet\Control\Session
| >> > | >Manager\Environment\PROCESSOR_ARCHITECTURE. Doesn't this refer to
the
| >> > | >processor's capability rather than the OS bit version?
| >> > | >
| >> > | >If you install a 32-bit OS on a processor capable of supporting
64-bit,
| >> > the
| >> > | >value at that key will still be x86 regardless of the processor?
| >> > | >
| >> > | >Sorry to drag this on but the Processor_Architecture key makes
this a
| >> > little
| >> > | >confusing.
| >> > | >--
| >> > | >
| >> > | > Thanks,
| >> > | >
| >> > | > Rob
| >> > | >
| >> > | >
| >> > | >"PaulM" wrote:
| >> > | >
| >> > | >> Go here line 14 and download the script and run it.
| >> > | >>
http://www.paulsxp.com/tweaksvista.html
| >> > | >>
| >> > | >> --
| >> > | >> Paul's XP and Vista Tweaks
| >> > | >> ---------------------------------------
| >> > | >>
www.paulsxp.com
| >> > | >>
| >> > | >> Paul's XP and Vista Help Forum
| >> > | >> --------------------------------------------
| >> > | >>
www.paulsxp.com/forum
| >> > | >>
| >> > | >> Live Support
| >> > | >> ------------------
| >> > | >>
www.paulsxp.com/livesupport.html
| >> > | >>
| >> > | >> "RobM" <> wrote in message
| >> > | >> news:8A55D8EB-D956-4D0C-B978-...
| >> > | >> > Hi,
| >> > | >> >
| >> > | >> > I need to find out if there is a way to determine the
operating
| >> > system
| >> > | >> > version and whether it is 32 or 64-bit by using the registry.
I am
| >> > aware
| >> > | >> > of
| >> > | >> > the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
| >> > | >> > NT\CurrentVersion\CurrentVersion. Windows XP would be 5.1 and
Vista
| >> > would
| >> > | >> > be
| >> > | >> > 6.0. I noticed that both the 32 and 64 bit versions are set
to
| >> > version
| >> > | >> > 6.0.
| >> > | >> > Does anyone know where to find the bit version installed in
the
| >> > registry?
| >> > | >> > System Information is able to tell so it must be in the
registry
| >> > | >> > somewhere.
| >> > | >> >
| >> > | >> > I have been searching the internet for awhile without much
luck so
| >> > far.
| >> > | >> >
| >> > | >> > --
| >> > | >> >
| >> > | >> > Thanks,
| >> > | >> >
| >> > | >> > Rob
| >> > | >>
| >> > | >>
| >> > | >
| >> >
| >> >
| >
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