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 Post subject: Missing Partitions
PostPosted: January 11th, 2012, 13:20 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
Hi
Im hoping someone will be able to help me.
I have a 2TB hard drive which i have partitioned into 3 partitions, (249GB for C:, 1000GB for D: data, 613GB for E: data)
Now the 1000GB partition which is filled with data has dissappeared from My computer. It happened after installing a dual boot with linux and using the 613GB as unallocated space for the linux partitions, (I have since removed the linux and partitions on the E: 613GB and created a ntfs primary partition again)

I have uploaded a screenshot that you can see that partition is not in my computer and in Disk management it only shows by "Disk 0" and not under volumes.

I have tried using 'Diskpart' To assign a drive letter but under 'list volume' nothing appears.

I dont know if there would be a MBR issue on the partition,
any help would be greatly appreciated as i do not want to lose the data and can see that the partition is still there in a sense.
Thanks


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partitions.jpg
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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 15:18 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
Just more info on the partition details. Please if anyone has any suggstions? I really dont want to lose all this data? am i able to merge it with another partition?


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partition details.jpg
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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 15:22 
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Joined: August 12th, 2008, 13:11
Posts: 3235
Location: USA
Check it with winhex to see what is going on

Stop writing to the drive or changing anything (includes format, etc)

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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 15:37 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
Thanks, gonna try winhex and see what it says, ill keep you posted
I havent changed anything on the partition thats missing the volume(writing, format etc..), only partition i changed and formatted was the partition 4 which is still working.


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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 15:38 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
rmortim wrote:
Thanks, gonna try winhex and see what it says, ill keep you posted
I havent changed anything on the partition thats missing the volume(writing, format etc..), only partition i changed and formatted was the partition 4 which is still working.


What would i be looking for or need to do in winhex?


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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 16:10 
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Joined: May 13th, 2010, 11:17
Posts: 2821
Location: Kuwait
Well, Maybe Partition lost only

try freeware: partition find & mount
see if it does find it quick or not

Winhex, as they mentioned here

Open Disk (lost partition) using winhex, and post the image here

remember (read-only) mode

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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 16:37 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
einstein9 wrote:
Well, Maybe Partition lost only

try freeware: partition find & mount
see if it does find it quick or not

Winhex, as they mentioned here

Open Disk (lost partition) using winhex, and post the image here

remember (read-only) mode

Thanks i did try find & mount, but when i scanned the 2TB it only found the C: and E: partitions.
In Winhex i can open the partition and see the files but not sure from there what i should be trying, Will post the image now.

What do you mean by (read-only mode)


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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 16:41 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
Here is the screenshot of the partitions on the disk. Will also add a picture of the partition once explored


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winhex Disk 0.jpg
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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 16:45 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
partition 3 files


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winhex partition 3.jpg
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 Post subject: Re: Missing Partitions
PostPosted: January 11th, 2012, 17:43 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
einstein9 wrote:
remember (read-only) mode


Found it under edit mode


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 Post subject: Re: Missing Partitions
PostPosted: January 12th, 2012, 3:44 
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Joined: May 13th, 2010, 11:17
Posts: 2821
Location: Kuwait
so those are your files :wink: if yes (save it)
if not ( i dont think so) this is something else

good luck

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 Post subject: Re: Missing Partitions
PostPosted: January 12th, 2012, 4:59 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
einstein9 wrote:
so those are your files :wink: if yes (save it)
if not ( i dont think so) this is something else

good luck

Yes those are the correct files, But dont have enough free space to recover everything, Will try loading partition recovery wizzard from boot to see if it can repair it first hopefully.


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 Post subject: Re: Missing Partitions
PostPosted: January 12th, 2012, 9:12 
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Joined: January 28th, 2009, 10:54
Posts: 3547
Location: Greece
rmortim wrote:
einstein9 wrote:
so those are your files :wink: if yes (save it)
if not ( i dont think so) this is something else

good luck

Yes those are the correct files, But dont have enough free space to recover everything, Will try loading partition recovery wizzard from boot to see if it can repair it first hopefully.


That would be a terrible idea i think.

Just connect an external usb device and recover the files winhex found, as einstein9 suggests.
There is a typical rule in these types of cases in Data Recovery: When you see 'em, grab 'em. :mrgreen:

Unless you don't care about the data.

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 Post subject: Re: Missing Partitions
PostPosted: January 12th, 2012, 9:46 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
Thanks, Think im gonna do that, The evaluation copy i see only allows up to size 200Mb files, Anyone know of a freeware or cracked program that would let me do 600gb of large files?


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 Post subject: Re: Missing Partitions
PostPosted: January 12th, 2012, 9:47 
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Joined: May 13th, 2010, 11:17
Posts: 2821
Location: Kuwait
rmortim wrote:
Thanks, Think im gonna do that, The evaluation copy i see only allows up to size 200Mb files, Anyone know of a freeware or cracked program that would let me do 600gb of large files?


sorry, No cracks or whatever related subject discussed here

be careful

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Kuwait Data Recovery - UNIX GTC
The only reason for time is so that everything doesn't happen at once. By: Albert Einstein


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 Post subject: Re: Missing Partitions
PostPosted: January 12th, 2012, 9:56 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
Sorry, freeware programs?


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 Post subject: Re: Missing Partitions
PostPosted: January 12th, 2012, 12:54 
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Joined: January 28th, 2009, 10:54
Posts: 3547
Location: Greece
Pay for a winhex license.

Next, consider how much you were willing to pay for your data. If your data is important, that would be just a fraction of the amount you will pay for a license.

Otherwise, try Linux. A forum member has developed a fantastic Hex Editor for Linux, so there you go.

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 Post subject: Re: Missing Partitions
PostPosted: January 12th, 2012, 16:17 
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Joined: January 11th, 2012, 12:58
Posts: 12
Location: South Africa
Well I managed to get a copy of Active@ file recovery for windows and it worked like a charm, actually was the only software that managed to find the partitions as well on the drive...(and i tried quite a few) So once i have retrieved all the data i can also have a look at trying to restore the partition before deleting it.


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 Post subject: Re: Missing Partitions
PostPosted: January 13th, 2012, 3:59 
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Joined: January 8th, 2008, 5:21
Posts: 927
Location: uk
rmortim wrote:
Thanks, Think im gonna do that, The evaluation copy i see only allows up to size 200Mb files, Anyone know of a freeware or cracked program that would let me do 600gb of large files?
Yes but no cracks. You could have used Dmde which allows the user to recover single files of any size. Anyway it seems you are sorted now. To restore/repair the partion with freeware again try Dmde. Easeus or Testdisk might be usefull.


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 Post subject: Re: Missing Partitions
PostPosted: January 14th, 2012, 5:08 
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Joined: December 28th, 2011, 13:15
Posts: 27
Location: Barbados
Boot to DOS and run testdisk to fix the MBR. Although you may have GPT partitions... be sure to use a newer version of it. http://www.cgsecurity.org/wiki/TestDisk At that link, they have downloads for bootable images, or try Hiren's BootCD.


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