Windows 10 wont boot after deleting windows.old

[MustafaDiaa]

While I was cleaning my PC using CCleaner, I decided to delete windows.old folder. After cleaning process finished, programs never launch when I open it. I restarted the windows but it won't boot and give STOP CODE error.


Here is my Laptop Specification:

Model: Lenovo z570
CPU: intel i7-2670qm
GPU: NVIDIA Geforce gt 540m
RAM: 8GB
OS: Dual boot Ubuntu(main boot loader) & Windows 10


And here is the solutions I tried and none of them worked:

1- Startup Repair (took about 30-45 min and gives error)
2- Reset This PC (exit at 36% with Undoing Changes message)
3- Using Command Prompt

• 
  chkdsk c: /r /x & sfc /scannow

• 
  bootrec /fixmbr , bootrec /fixboot , bootrec /scanos , bootrec /rebuildbcd and it outputs: "Total identified windows installation: 0"

How to solve this problem?
Thanks in advance.

 

[Colif]

See if the fix here helps: https://answers.microsoft.com/en-us/windows/forum/windows8_1-windows_install/total-identified-windows-installations-0/52359f87-de4a-41dc-b0c3-cc275e1d9fbf