How to fix a registry in Windows[5387]

How to fix a registry in Windows 10

Windows is a convoluted mammoth. Its immortal interface supported by endless preparing at any one minute, unusual "administrations" that you had no clue existed until the point that you unearthed them that one time in undertaking chief, and registry keys – for all intents and purposes huge amounts of registry keys.

The registry is a monstrous database in Windows that contains uncommon parallel keys that identify with all the introduced applications and settings on your machine. On the off chance that a registry mistake happens, it might prevent its related application from working appropriately or even blue-screen your PC. Here’s our guide on the most proficient method to manage registry mistakes.

To repair a corrupt registry in Windows 10, you have these options:

Run Automatic Repair
Refresh. The Refresh option will not affect your files. Windows 10 will reinstall any applications you installed and create a copy of these applications on your desktop, but backup your data before you do a refresh.
Reset. A Reset option will remove all your personal files and delete any settings or configuration you did on your computer.

Run Automatic Repair

To run Automatic Repair which will attempt to fix a corrupt registry on your Windows 10 system, follow these steps:

Open the Settings panel
Go to Update & Security
At the Recovery tab, click Advanced Startup -> Restart now

Windows 10 Advanced Startup

At the Choose an option screen, click Troubleshoot
At the Advanced Options screen, click Automated Repair
Choose an account and login, when prompted to do so
Automatic Repair should now start and your computer may reboot during this process’

Windows 10 Advanced Startup screen

Refresh

To perform a Refresh on your Windows 10 system, follow these steps:

Go to the Settings panel
Go to Update and Security
Click Recovery
Click Get Started
At the Reset This PC section, click Get started
Click Keep My Files
Follow the instructions to complete the refresh procedure

Windows 10 Recovery screen

Reset

To do a Reset of your Windows 10 system, follow these steps:

A Reset procedure will erase personal data from your computer. Backup your files before you continue.

Go to the Settings panel
Go to Update and Security
Click Recovery
Click Get Started
At the Reset This PC section, click Get started
Click Remove Everything
Follow the instructions to complete the refresh procedure

Windows 10 Recovery screen

Fix a registry in Windows 8 or 8.1

To repair a corrupt registry in Windows 8 or 8.1, you have these options:

Run Automatic Repair
Refresh. The Refresh option will not affect your files. Windows 8 will reinstall any applications you installed and create a copy of these applications on your desktop, but backup your data before you do a refresh.
Reset. A Reset option will remove all your personal files and delete any settings or configuration you did on your computer.

Run Automatic Repair

To run Automatic Repair which will attempt to fix a corrupt registry on your Windows 8 or 8.1 system, follow these steps:

Open the Settings panel
Go to General
At the Advanced Startup panel, click Restart now

Windows 8 Advanced Startup

At the Choose an option screen, click Troubleshoot
At the Advanced Options screen, click Automated Repair
Choose an account and login, when prompted to do so
Automatic Repair should now start and your computer may reboot during this process

Windows 8 Advanced Startup screen

Refresh

To perform a Refresh on your Windows 8 or Windows 8.1 system, follow these steps:

Go to the Settings panel
Go to Change PC Settings
Click Update and recovery
Click Recovery
At the Refresh your PC without affecting your files section, click Get started
Follow the instructions to complete the refresh procedure

Windows 8 Recovery Screen

Reset

To do a Reset of your Windows 8 or Windows 8.1 system, follow these steps:

A Reset procedure will erase personal data from your computer. Backup your files before you continue.

Go to Settings > Change PC Settings
Click Update and recovery
Click Recovery
At the Remove everything and reinstall Windows section, click Get started
Follow the instructions to complete the refresh procedure

Windows 8 Recovery Screen

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Fix a corrupt registry in Windows 7

To fix a corrupt registry in Windows 7, you can try any of the following:

Startup Repair

To run Startup Repair, follow these instructions.

Method #1

Insert the original Windows 7 installation DVD in the disc tray
Reboot the computer
Press any key when it says “Press any key to boot from CD or DVD..”
Select a language and keyboard option
Click Repair your computer
Select your operating system
Choose Startup Repair

Windows 7 System Recovery Options Screen

Follow the wizard instructions to complete the procedure

Method #2

Restart your computer
Press the F8 key several times during booting before the Windows 7 logo appears
At the Advanced Options screen, select Repair your computer

Advanced Boot Options on Windows 7

Select a keyboard and language
Select Startup Repair

Windows 7 System Recovery Options Screen

Follow the wizard instructions to complete the process

Upgrade Install

An Upgrade Install may fix a corrupt registry as this option will install your Windows 7 again without affecting your personal files.

While Upgrade procedure shouldn’t touch your personal files, backup your files before you continue to make sure.

The instructions are:

Boot into Windows 7

Important: You need to run the Windows 7 DVD while you’re logged in Windows 7.

Insert the Windows 7 DVD
If AutoPlay doesn’t open automatically, open the DVD directly from Computer
Click Install Now
Make sure the I want to help make Windows installation better option is unchecked
Click Go online to get the latest updates for installation
Accept the license terms
Click Next
Click Upgrade
Uncheck the Automatically activate Windows when I’m online option
Click Next
Click Ask me later at the Help protect your computer and improve Windows automatically screen. You can install updates for your Windows 7 once this process is done.
Continue with the instructions to complete the upgrade

Once this process is done, go and activate your license key:

Go to Control Panel
Go to System
At the Windows activation section, click Change product key

Command Prompt

To replace the registry in a Windows 7 system, follow these steps:

Open Command Prompt
Type C:\, where C: is the letter of the drive where your Windows 7 is installed
Press Enter
Type cd Windows\System32\Config
Press Enter
Type MD Temp and press Enter
Type the following commands and press Enter:
copy BCDTemplate Temp
copy COMPONENTS Temp
copy DEFAULT Temp
copy SAM Temp
copy SECURITY Temp
copy SOFTWARE Temp

copy SYSTEM Temp

Backing up the registry hives

Type the following commands and press Enter after each:
ren BCDTemplate BCDTemplate.bak
ren COMPONENTS COMPONENTS.bak
ren DEFAULT DEFAULT.bak
ren SAM SAM.bak
ren SECURITY SECURITY.bak
ren SOFTWARE SOFTWARE.bak

ren SYSTEM SYSTEM.bak

Renaming the old the registry hives

Then type these commands, one by one, and press Enter after each:
copy C:\Windows\System32\Config\Regback\BCDTemplate C:\Windows\System32\Config\BCDTemplate
copy C:\Windows\System32\Config\Regback\COMPONENTS C:\Windows\System32\Config\COMPONENTS
copy C:\Windows\System32\Config\Regback\DEFAULT C:\Windows\System32\Config\DEFAULT
copy C:\Windows\System32\Config\Regback\SAM C:\Windows\System32\Config\SAM
copy C:\Windows\System32\Config\Regback\SECURITY C:\Windows\System32\Config\SECURITY
copy C:\Windows\System32\Config\Regback\SOFTWARE C:\Windows\System32\Config\SOFTWARE

copy C:\Windows\System32\Config\Regback\SYSTEM C:\Windows\System32\Config\SYSTEM

Restoring the registry hives

How to fix a registry in Windows[5387]