The curious donut that I am, I found similar issues listed. Apparently the answer is running chkdsk /r, as it’s simply a misrepresentation / bug instead of actual bloat.

You could try that and let us know if that worked for you.

Disclosure: chkdsk /r is a command that attempts to repair hard drives sectors.

I found a great solution, windows dosent occupy a single bit on my system, I use arch BTW