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HI,
if i start explorer-32bit and explorer-64bit (same folderoptions) and browse
within both for ex. to \windows\system32 i have different results .

regards jk

Hi,

Juergen Kluth wrote:
> if i start explorer-32bit and explorer-64bit (same folderoptions) and
> browse within both for ex. to \windows\system32 i have different
> results .

You have just experienced the "File System Redirection" of the Wow64. The
64-Bit explorer displays the content of the %windir%\System32 directory
where the 64-Bit binaries are stored, whereas the 32-Bit explorer displays
the contents of %windir%\SysWow64 where the 32-Bit binaries are.

May be you want to have a look at this Wow64 presentation:
http://download.microsoft.com/downlo...WINHEC2004.ppt

Regards,

--
Christophe Lauer - Relations Techniques Editeurs de Logiciels
Division Développeurs et Plateforme d'Entreprise - Microsoft France
http://www.microsoft.com/france/msdn/
This posting is provided "AS IS" with no warranties, and confers no
rights.

Hi,
OK, Thanks, yes i understand,
i had a look to msdn....or anywhere at msft.

Now (on that) i have a new "meditation": If you have knowhow or
experience.....

-
if I do a backup, or an image, from *within Windows with an older 32bit-
version (older means available now)
i should have an eye on these folders.
-
might be (have not checked it) internal ntbackup will have either this or
that result, may be both...
-
further i guess i may have "64bit" results if i do a remote access (drive$),
or both ?
-
if i do an image for backup/restore, i am on good side, if i do it from
outside OS

any else ?

regards juergen

Hi Juergen,

Juergen Kluth wrote:
> if I do a backup, or an image, from *within Windows with an older
> 32bit- version (older means available now)
> i should have an eye on these folders.

To my knowledge, current 32-Bit backup software will run in the Wow64 on x64
systems, and as a consequence, they will have file system redirection, which
means that they will show the contents of %window%\SysWow64 and present it
as being %windir%\System32. You should get a Windows x64 compatible version
of your backup solution from your software vendor.

x64 versions of Veritas and Atempo backup solutions should be available
shortly, as mentionned on this page:
http://www.microsoft.com/windowsserv...64catalog.aspx

> might be (have not checked it) internal ntbackup will have either
> this or that result, may be both...

Windows XP Pro x64 Machine comes with a 64-Bit version of NTBackup. This
means that NTBackup will show you woth System32 and SysWow64 directories,
and can backup/restore them.

> further i guess i may have "64bit" results if i do a remote access
> (drive$), or both ?

A remote access to the whole disk through \\machinename\c$ shows the whole
filesystem, which means that you'll see both the
\\machinename\c$\Windows\System32 and \\machinename\c$\Windows\SysWow64\
directories

> if i do an image for backup/restore, i am on good side, if i do it
> from outside OS


I guess so but I'm unsure. May be someone can have an more detailled answer
to this question.

Some information about "File System Redirection" in Windows x64:
http://msdn.microsoft.com/library/de...redirector.asp

Regards,

--
Christophe Lauer - Relations Techniques Editeurs de Logiciels
Division Développeurs et Plateforme d'Entreprise - Microsoft France
http://www.microsoft.com/france/msdn/
This posting is provided "AS IS" with no warranties, and confers no
rights.

"Christophe Lauer [MS]" <> wrote in message
news:...
> Hi Juergen,
>
> Juergen Kluth wrote:
>> if I do a backup, or an image, from *within Windows with an older
>> 32bit- version (older means available now)
>> i should have an eye on these folders.
>
> To my knowledge, current 32-Bit backup software will run in the Wow64 on
> x64 systems, and as a consequence, they will have file system redirection,
> which means that they will show the contents of %window%\SysWow64 and
> present it as being %windir%\System32. You should get a Windows x64
> compatible version of your backup solution from your software vendor.
>
> x64 versions of Veritas and Atempo backup solutions should be available
> shortly, as mentionned on this page:
> http://www.microsoft.com/windowsserv...64catalog.aspx
>
>> might be (have not checked it) internal ntbackup will have either
>> this or that result, may be both...
>
> Windows XP Pro x64 Machine comes with a 64-Bit version of NTBackup. This
> means that NTBackup will show you woth System32 and SysWow64 directories,
> and can backup/restore them.
>
>> further i guess i may have "64bit" results if i do a remote access
>> (drive$), or both ?
>
> A remote access to the whole disk through \\machinename\c$ shows the whole
> filesystem, which means that you'll see both the
> \\machinename\c$\Windows\System32 and \\machinename\c$\Windows\SysWow64\
> directories
>
>> if i do an image for backup/restore, i am on good side, if i do it
>> from outside OS
>
>
> I guess so but I'm unsure. May be someone can have an more detailled
> answer to this question.
>
> Some information about "File System Redirection" in Windows x64:
> http://msdn.microsoft.com/library/de...redirector.asp
>
> Regards,
>
> --
> Christophe Lauer - Relations Techniques Editeurs de Logiciels
> Division Développeurs et Plateforme d'Entreprise - Microsoft France
> http://www.microsoft.com/france/msdn/
> This posting is provided "AS IS" with no warranties, and confers no
> rights.
>
Ghost 9.0 would copy the x64 image while running xp32 but after installing
the image it would corrupt. Retrospect 7.0 installs and functions properly
in x64.