Windows 10: Why did my computer delete its own files?

I logged onto my laptop and got a notification from OneDrive saying that about 230 files were deleted even though I wasn't on the computer yet. When I first logged on, the loading screen had kind of skipped a step, First loading up the screen that you would get if you put your computer to sleep and turned it back on and then skipping to the screen you would get when fully turning on your computer. I'm unsure if this may be a system error or if it is normal, I'm asking this just to confirm or be able to take further action. Some of the files deleted were "System.Linq.Parallel.dll" , System.IO.P

:)

 

windows 10 deleted my desktop files

Step 1 - I upgraded to Win 10 and lost all my files on Desktop.

Step 2 - Found the files in Network - USers- Desktop

copied all files again to desktop.

Step 3- Restarted my machine again and lost desktop files again.

Step 4 - As suggested did the following as listed below but dont find my files.

• Press “Windows + E”, open This PC/Computer
• Open Local Disc C, open Windows.old
• Click on Users, select your User name
• Go to desktop folder

Cant find my files. Why is Win 10 deleted files again and again from Desktop ?.

 

deleting hard drive files

Hi,

May we know what type of file are you trying to delete? Would it be Office documents, media files, or picture files? If you're trying to delete files for free some space on your device. We suggest to perform a Disc Cleanup. Kindly follow the steps below to
perform the task:

• Type in Cortana Disc Cleanup
  
• Choose the files to delete
  
• Click on "Clean up system files"
  
• Click on Ok
  

For any concerns, don't hesitate to get back to us.

Regards.

 

Unable to delete a file

Hi Brent,

There are a lot of possible reason why the issue occurs, we suggest that you access
safe mode
and
delete the files there. If the same issue occur,
reboot
your PC and run these following
methods of troubleshooting
steps:

Method 1:
Run SFC Scan.  

To run an
SFC scan, follow these steps:  

• 
  Run
  Command Prompt as Administrator.  
  
• 
  Type
  sfc /scannow
  and hit
  Enter.   
  

Method 2:
Run DISM Tool.  

To run
DISM Tool, follow these steps:

• 
  Run
  Command Prompt as Administrator.  
  
• 
  Type the following command:  
  
  • 
    DISM.exe /Online /Cleanup-image /scanhealth  
    
  • 
    DISM.exe /Online /Cleanup-image /Restorehealth  
    

NOTE:
This might take a while to finish scanning.
Do not cancel. 

Method 3: Clean Boot.

To perform a
Clean Boot, click
here.

Note:
Reset the computer back to
Normal Mode
once you are done with the troubleshooting by following the section
"How to reset the computer to start normally after clean boot troubleshooting"
from the same article.

Let us know how it goes.

Regards.