If you are missing Windows files, it can cause various issues such as programs not running correctly or the operating system not functioning properly. Here are some steps you can take to restore missing Windows files:
Use System File Checker (SFC): Windows has a built-in tool called System File Checker that can scan and repair missing or corrupted system files. To use SFC, open the Command Prompt as an administrator and type in "sfc /scannow" without the quotes. This will scan your system for missing or corrupted files and attempt to repair them.
Use a third-party file recovery tool: There are several third-party file recovery tools available that can scan your system for missing or corrupted files and attempt to restore them. Some popular tools include Recuva, EaseUS Data Recovery, and Stellar Data Recovery.
Use Windows Restore: If you have a restore point created, you can use the System Restore feature to restore your system to a previous state when the files were present. To do this, open the Control Panel, search for "System Restore", and follow the prompts.
Perform a repair install: If none of the above methods work, you can perform a repair install of Windows. This will install a fresh copy of Windows while preserving your personal files, programs, and settings. To do this, insert your Windows installation disc, boot from it, and select "Install Now". Follow the prompts until you reach the "Which type of installation do you want?" screen, select "Upgrade" and click "Next". The installation will proceed and replace missing Windows files.
In summary, to restore missing Windows files, you can use System File Checker, third-party file recovery tools, Windows Restore, or perform a repair install of Windows.