Partition table Write error

How to use TestDisk to recover lost partition
Forum rules
When asking for technical support:
- Search for posts on the same topic before posting a new question.
- Give clear, specific information in the title of your post.
- Include as many details as you can, MOST POSTS WILL GET ONLY ONE OR TWO ANSWERS.
- Post a follow up with a "Thank you" or "This worked!"
- When you learn something, use that knowledge to HELP ANOTHER USER LATER.
Before posting, please read https://www.cgsecurity.org/testdisk.pdf
Post Reply
Message
Author
daeron
Posts: 1
Joined: 06 Nov 2019, 11:44

Partition table Write error

#1 Post by daeron » 06 Nov 2019, 12:54

While trying to recover partitions TestDisk has responded with "Write error" with no explanation or clue as to the cause.

This is with a 3-Tbyte WesternDigitnal drive on which the partition table has been erased, and no other disk activity.
TestDisk correctly identifies the erased partitions, identifying both start & end points and mount points
- got the OS/format wrong but using the "t" option to correct each partition to the correct file type provides what looks like the correct partition table.

But when proceeding with TestDisk to write the recovered partition-table,
it asks "Write partition table, continue? (Y/N)"
but then when you press y it responds with
"Partition: write error"

This is running TestDisk from a Windows-10 system, so my first suspicion is that it may be due to Windows trying to protect the drives;
I have already added TestDisk.exe to the Windows default 'Controlled folder access' - 'Allow an app though controlled folder access' list.
I also tried writing the partition-table after disabling the 'Controlled folder access' function/service.
I would expect Windows-10 to also have a similar protetion function for drive partition data, but do not know Windows-10 well enough to confirm or deny this or give TestDisk the needed permission if so. - But it might also be some other issue, any help / suggestions would be appreciated.

Sponsored links

User avatar
cgrenier
Site Admin
Posts: 4972
Joined: 18 Feb 2012, 15:08
Location: Le Perreux Sur Marne, France
Contact:

Re: Partition table Write error

#2 Post by cgrenier » 07 Nov 2019, 06:39

Start Windows in Safe mode and/or with your antivirus temporary disabled and try again.

Post Reply

Who is online

Users browsing this forum: No registered users and 8 guests