> Found at
>
http://www.canucky.net/2007/03/18/how-to-switch-to-windows-vista-64-bit-painlessly.html>
> 1.. Click on the Start button.
> 2.. Click on “All Programsâ€, and then click on “Accessoriesâ€.
> 3.. Right click on “Command Prompt†and click “Run as administratorâ€.
> 4.. When User Account Control prompts you for consent, click on “Continueâ€.
> 5.. In the Command Prompt window, type “%windir%\system32\unregmp2.exe
> /SwapTo:64″ (without the quotes) and then press Enter.
> 6.. In the Command Prompt window, type “regedit†(without the quotes).
> 7.. In the left hand side of the Registry Editor window, navigate to
> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App
> Paths\wmplayer.exe
> 8.. Create a back up of the settings in this key just in case you wish to
> switch back to the 32-bit Windows Media Player for whatever reason.
> 9.. Set the value for the (Default) key to “%ProgramFiles%\Windows Media
> Player\wmplayer.exe†(include the quotes).
> 10.. Set the value for the Path key to “%ProgramFiles%\Windows Media
> Player†(do not include the quotes).
>
>
> "NpGreg04" <NpGreg04[ at ]discussions.microsoft.com> wrote in message
> news:12EA9559-91FB-46B9-B943-579CFB5FD39E[ at ]microsoft.com...
> > Well if you can remember the command to make all 64 bit apps default or
> > tell
> > me when I need to do in the registry to make IE 64 default, I would
> > appreciate it.
> >
> > "Dyawlak" wrote:
> >
> >> There is a command line you can run for all the default apps that 64bit
> >> alternative but for life of me cant remember it!!
> >> "John Barnes" <jbarnes[ at ]email.net> wrote in message
> >> news:%23%23DqaU7lHHA.4876[ at ]TK2MSFTNGP03.phx.gbl...
> >> > Sorry, but you can't. You can go thru the registry and change any that
> >> > are defaulted thru the registry, but for the most part any that are
> >> > launched by a 32-bit program will be the 32-bit version of IE.
> >> >
> >> > "NpGreg04" <NpGreg04[ at ]discussions.microsoft.com> wrote in message
> >> > news:394207E6-54EA-47AF-8919-465A0957600E[ at ]microsoft.com...
> >> >>I would like to know also how do you make 64-bit default for everything
> >> >>or
> >> >> atleast IE 7
> >> >>
> >> >> "bp" wrote:
> >> >>
> >> >>>
> >> >>>
> >> >>> "S.SubZero" wrote:
> >> >>>
> >> >>> > On May 11, 1:05 am, "John" <j...[ at ]somedomain.net> wrote:
> >> >>> > > my mistake.
> >> >>> > > after looking at the shortcuts and the registry again, the
> >> >>> > > default
> >> >>> > > version
> >> >>> > > of mail etc launched is the x64 version although the 32 bit
> >> >>> > > version
> >> >>> > > also
> >> >>> > > exists in program files (x86)
> >> >>> >
> >> >>> > FYI - you can always tell which is running by checking task
> >> >>> > manager.
> >> >>> > The 32-bit versions always have "*32" after their name. The 64-bit
> >> >>> > ones will not.
> >> >>>
> >> >>> So how do you set it up to start 64bit versions ?
> >> >>>
> >> >>> >
> >> >>> >
> >> >
> >>
> >>
>