I have a problem with partition. I had one with name E: and I don't know why it has been lost. (look at the screenshot).
I think it is a problem with partition table.
Can I recover my partition with files inside?
This problem is showed on the picture:
TestDisk is a free and open source software you can use for that purpose. It is a command-line software, but very easy to use. You will simply have to choose the hard disk that contains the broken partition (most likely /dev/sda), choose the partition table type (either Intel or EFI GPT), choose Analyze, and follow the succeeding prompts.
