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Changing Disk format from FAT31 to NTFS

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TRCSr

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Sep 26, 2008, 10:27:57 PM9/26/08
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Is there any way to change an external hard disk that I have (USB
connection) from a FAT32 to an NTFS type? I have tried to back up my main
disk using the WinXP backup function, but it bombs out because it says that
FAT32 does not support files larger than 4GB. I have Acronis Disk Director,
but cannot understand the Change Disk Type function instructions. I also
have an older version of Partition Magic, but do not have it installed at
this time; would that program have the necessary function built in to it?

Thanks for your inputs.

TRCSr

Ken Blake, MVP

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Sep 26, 2008, 10:47:17 PM9/26/08
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On Fri, 26 Sep 2008 22:27:57 -0400, "TRCSr" <trc...@intrstar.net>
wrote:

> Is there any way to change an external hard disk that I have (USB
> connection) from a FAT32 to an NTFS type?


To convert to NTFS, you use the CONVERT command. But first read
http://www.aumha.org/a/ntfscvt.htm because there's an issue regarding
cluster size that isn't obvious.

Also note that conversion is a big step, affecting everything on your
drive. When you take such a big step, no matter how unlikely, it is
always possible that something could go wrong. For that reason, it's
prudent to make sure you have a backup of anything you can't afford to
lose before beginning.

--
Ken Blake, Microsoft MVP - Windows Desktop Experience
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Xandros

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Sep 26, 2008, 10:49:14 PM9/26/08
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assuming the USB HDD was your E: drive. Go to Start and select Run. In the
box type:

CONVERT E: /FS:NTFS

That should convert it to NTFS non destructively.

--

Xandros


"TRCSr" <trc...@intrstar.net> wrote in message
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TRCSr

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Sep 26, 2008, 11:23:56 PM9/26/08
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I tried that and the disk is still shown as FAT32. I rebooted the computer
and it still showed up as a FAT32. Any ideas why??

Thanks.

"Xandros" <arron.neus*remove*@gmail.com> wrote in message
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Xandros

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Sep 27, 2008, 1:03:58 AM9/27/08
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Maybe try opening a command window and then type the convert command

Go to Start->Run and type CMD and click OK. That will open a separate
command window. then type CONVERT E: /FS:NTFS and press the Enter Key
This assumes your USB drive letter is E. Make sure you substitute the
correct drive letter if it is different. I have just tried this on a 40GB
USB drive that was formatted as FAT32 and it worked here.
--

Xandros


"TRCSr" <trc...@intrstar.net> wrote in message

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philo

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Sep 27, 2008, 7:31:52 PM9/27/08
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"TRCSr" <trc...@intrstar.net> wrote in message
news:eUNA6BFI...@TK2MSFTNGP04.phx.gbl...

> I tried that and the disk is still shown as FAT32. I rebooted the computer
> and it still showed up as a FAT32. Any ideas why??
>
> Thanks.
>
> "Xandros" <arron.neus*remove*@gmail.com> wrote in message
> news:e9galuEI...@TK2MSFTNGP06.phx.gbl...
> > assuming the USB HDD was your E: drive. Go to Start and select Run. In
the
> > box type:
> >
> > CONVERT E: /FS:NTFS
> >
> > That should convert it to NTFS non destructively.
> >
> >
>


did you leave a space between E: and /FS:NTFS

you should see the conversion process taking place.


BTW: If there is ***no*** data on the drive, you can just use disk
management
to format the drive as NTFS


Ken Blake, MVP

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Sep 27, 2008, 7:50:20 PM9/27/08
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On Fri, 26 Sep 2008 23:03:58 -0600, "Xandros"
<arron.neus*remove*@gmail.com> wrote:

> Maybe try opening a command window and then type the convert command
>
> Go to Start->Run and type CMD and click OK. That will open a separate
> command window. then type CONVERT E: /FS:NTFS and press the Enter Key
> This assumes your USB drive letter is E. Make sure you substitute the
> correct drive letter if it is different. I have just tried this on a 40GB
> USB drive that was formatted as FAT32 and it worked here.

Please note the reference I posted,
http://www.aumha.org/a/ntfscvt.htm. If you just use the convert
command, you will very likely end up with poor cluster size, which
will result in poor performance on the drive.

--

TRCSr

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Sep 27, 2008, 10:17:37 PM9/27/08
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Thanks for all your help. I was successful and the reason it wasn't before
is because of errors from CHKDSK. Once those errors were cleared, the
conversion went fine.

Best regards to all,

TRCSr

"Xandros" <arron.neus*remove*@gmail.com> wrote in message
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