In gparted I see it as unallocated space.


I started trying with Testdisk to recover it, this is the first that Testdisk shows on first screen, not diference with fdisk or gparted.

When I do a quick search Testdisk finds the partition and I can browse its files and restore them. I already saved the most important files to another disk, but I want (if possible) to restore my partition as it was before Windows messed with everything. When I set it back to logical, diskpart shows me a "Bad structure" red message.

I tried to continue with the recovery anyway but it shows the message "Invalid partition structure" and gets me back to the first screen.

Please ¿anyone can help? ¿is it possible to get my partition back?
Thanks in advance.