Basically the virtual structure of your hard drive has collapsed. meaning it's ability to boot up an operating system and be a platform for your application is gone. It's very likely many of your personal files can be recovered using recovery software like Recuva; which is free BTW, for most recoveries. However the more you mess with the drive, the less possibility you will be able to recover any data. Just because the hard drive has collapsed, does not mean it has failed, you may be able to re-partition and format the drive and install Windows again, however the fact it collapsed is an indication that it has, or is in the process of failing. IOW, recover what you can from the drive if necessary and replace it, or you may be going through the same mess in a couple of weeks if not sooner.
Sorry, really .. sorry .. but:
NO.
That is simply not true.
"Basically the virtual structure of your hard drive has collapsed"?
What virtual structure? Do you mean the partition-tables? Yes -table
s ... Plural.
If the disk was initialized as GPT, then all it takes is downloading GPTFDisk, execute it to repair the 'collapsed' disk, by restoring the partition table from the 2nd partition table.
Done.
If it was initialized as MBR, use AOMEI Partiton Assistant Free, then select the disk and choose to restore the disk.
Done.
That does not repair your Windows, well you may do so if you want it to do automatically, but thats another story.
First you have to know WHAT you want to achieve.
Recovery of data? Okay, yeah, you could use Recuva by Piriform, but it works only if the partition table is in fact healthy and asides that Recuva is only able to find - not restore - specific file-headers and meta-tags; specific means a limited set of file-types, for example .JPG or .PNG, as these are compressed image-files, which are in use by almost any person that has ever used a digital camera, a screenshot program, or has received those files, e.g. to use it as wallpaper or print it out.
If you wish to truly scan and restore anything and everything that there is to find: Then there is only one option: its name is Photorec.
Done.
Whatever you do, you have to DECIDE first, because if you do one of these steps, you are effectively actively changing the reality, meaning, these are potentially destructive operations, meaning:
Know what you want.
Know what you don't.
Ask for help.
Help will be given.
Done.
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I really don't get it. Where does this totally depressive manner come from to doom all right from the start. It seems the more performant and costy the tech, the more dumbfunded the actions. And ...
No. I do not try to provoke. It is a serious malicious behavior. And the most troublesome is, that the only person who will be hurt is the one that makes decision based on that doomed view.
It's okay stay assured, i won't try to offer help the fourth time. Feel free to ask for it. If all that is required to be of help is given, i'll do my best. What i listed here are 3 Solutions to 3 possible problems. That's all there is to it. To learn how and why it is that simple, takes 10 minutes using your favorite search-machine, 10 minutes reading and another 10 minutes understanding it.
Done.
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Hope it helps. Even those who can't be helped. Thanks for reading.