How to install Windows 10 on corrupted PC?
What to Do If Windows Is Corrupted

  1. Step 1: Try System Restore. The first thing you should try is system restore.
  2. Step 2: Scan for Viruses/Malware. Sometimes, malicious software can cause major issues with your computer's operating system.
  3. Step 3: Use the SFC /scannow command.
  4. Step 4: Reinstall Your Operating System.

On the Install Windows screen, select Next > Repair your computer. On the Choose an option screen, select Troubleshoot. On the Advanced options screen, select Startup Repair. After Startup Repair, select Shutdown, then turn on your PC to see if Windows can boot properly.If the Windows Installer service is corrupt, reinstalling it can help. Open Command Prompt with administrative privileges and execute these commands: `msiexec /unregister` followed by `msiexec /regserver`. Then attempt the installation again.

How do I repair my Windows 10 install : Here's how:

  1. Navigate to the Windows 10 Advanced Startup Options menu.
  2. Once your computer has booted, select Troubleshoot.
  3. And then you'll need to click Advanced options.
  4. Click Startup Repair.
  5. Complete step 1 from the previous method to get to Windows 10's Advanced Startup Options menu.
  6. Click System Restore.

How to fix a corrupted PC

How to Recover Corrupted Files

  1. 1 Restore Previous Versions.
  2. 2 Use System Restore.
  3. 3 The Best Corrupted Files Recovery Software – Recoverit.
  4. 4 Use the SFC /Scannow command.
  5. 5 Use DISM tool.
  6. 6 Use the CHKDSK command.
  7. 7 Perform SFC scan before Windows 10 starts.
  8. 8 Reset your Windows 10.

How to repair corrupt Windows 10 using cmd : In the command prompt window, type SFC /scannow and press Enter . The system file checker utility checks the integrity of Windows system files and repairs them if required. After the process is complete, reboot the computer.

Accessing the BIOS in Windows 10 can be done through the Settings Menu and Recovery tab. On the Recovery screen, click on Advanced Startup and Restart Now. If your BIOS is corrupted a reset will often fix the problems.

Use the System File Checker tool to repair missing or corrupted system files. If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files.

Why is Windows 10 corrupted

If the computer is still slow after the reset, there might be data corruption inside the operating system that's causing the issue. It could be a pre-installed driver or system files which is not working even if reset is complete. In this case, please try to perform a clean install of windows on your computer.To do so, go to Windows Search and select Change Advanced Startup Options. Restart the computer and click on Troubleshoot, then select Advanced Options and click on Startup Repair. Follow the prompts and choose an account. The repair process will scan the computer and attempt to fix any startup problems.How to Fix Startup Repair Windows 10 Not Working

  1. Fix 1. Disable Automatic Restart.
  2. Fix 2. Run CHKDSK Command.
  3. Fix 3. Boot to Safe Mode and Run Command Prompt.
  4. Fix 4. Repair MBR and Rebuild the BCD.
  5. Fix 5. Run Sfc/Scannow Command.
  6. Fix 6. Disable Early Launch Anti-malware Protection.
  7. Fix 7. Delete the Problematic File.
  8. Fix 8.


If you actually have corrupted or missing Windows files, it should fix them. It doesn't fix other things (bad drivers, bad RAM, bad sectors) so often people are running it as a last ditch effort rather than diagnosing their actual problem.

Why does OS get corrupted : Operating systems can become corrupted due to various factors including malicious software attacks, hardware failures, system crashes, power outages, and faulty updates or installations. Corruption may also result from incompatible drivers or software and disk errors.

How to repair boot file with cmd : However, it can be used in the Command Prompt to fix Boot Problems caused by Corrupted System Files.

  1. Command: sfc /scannow.
  2. Command: DISM /Online /Cleanup-Image /RestoreHealth.
  3. Command: systemreset -cleanup.
  4. Command: systemreset.exe.

Will clearing CMOS fix corrupted BIOS

The BIOS is also used to identify and configure hardware in the computer. For no boot or no display issues, clearing CMOS may help recover the boards because that restores the BIOS default settings.

Download an updated BIOS file and copy it to a flash drive. Follow the manufacturer's instructions to update your BIOS. The process will be a little different from one computer manufacturer to another. In most cases, you will need to copy the BIOS update file to a flash drive or create a bootable flash drive.File infections

Infected program files error out and are unable to execute. If a DOS virus corrupts a key operating system file, Windows either will not load, or it will load with boot errors, or in a diminished state.

How to repair Windows 10 without bootable USB : How to proceed

  1. Step 1: Click on the Start menu and go to the Settings option from the search field.
  2. Step 2: Under the Settings menu, click on Update & Security and choose the Recovery option.
  3. Step 3: Next, tap on the Get Started button under Reset this PC.
  4. Step 4: Pick a selection for continuing ahead.