Is it possible and how to restore the disk in this situation?

Question

Hard disks

(siiiiiily desirable without data backups to another disk, i.e. restoring the disk itself)
Hello everyone! In general, the situation is as follows. There is HDD Hitachi 1TB. There was free space on the disk, so I started splitting it into two logical ones using Acronis. When creating a new partition, the operation aborted. Now I have the following trouble. Both BIOS and OS see the hard drive (Windows is on the SSD-shnik, I start from it). However, when you try to open the hard drive, Windows displays a window asking about formatting:

When you click on "Cancel", the following appears. window:

In the properties of the disk - "busy 0", "free 0"

It could be formatted, but there is a lot of very important information on the disk.
--
Tried
1. Prog TestDisc 7.0. Item "MBR code", overwriting the boot sector.
2. Trying to run chkdsc (via console) gives the following:

-----------------------
HDD : Hitachi HDS721010CLA332
OS : Windows 7 Ultimate 64bit

SMART data

DMDE program data

Thank you in advance!

Answer 1

but there is a lot of very important information on the disk

I'm afraid to disappoint you, but you have to completely separate these two tasks - restoring the health of the disk, and saving data. Moreover, saving the data (since they are so important to you) will have to be dealt with first, because the fuss with restoring a damaged file system will certainly deprive you of this data.

Answer 2

Use R-Studio to recover data to another drive, then format it the way you want.