If you remove some of the keys, your system might experience fragmentation problems. When this happens, you might accidentally delete an entry that’s tied to an important Windows system app. If this happens, you should backup your registry first and do one change at a time. You also need to be careful not to delete the wrong registry keys. Sometimes, Windows Registry gets corrupted and needs to be repaired. There are several reasons why the Windows Registry can get corrupted, and fixing it will allow your computer to perform again.

All these are found in several folders that categorize all registry data within subfolders, also known as registry hives. Whenever you install a new program on your computer, the registry receives a new set of instructions and file Driver references, which are added in a specific location for the program. Note that if this button is greyed out on your screen, then you probably don’t have a Restore Point on your PC in the first place. If that’s the case, then, you can jump straight to the next method. Also, make sure you create a Restore point for future such incidents beforehand.

• If you want to fix a file system error, find and recover the wrong sectors, use the /r option (e.g. chkdsk /r).
• Now, all you need is to find a trust and reliable backup software.
• To create this article, 9 people, some anonymous, worked to edit and improve it over time.
• A lot of affected users have reported that they managed to resolve the issue after they installed the latest JAVA version on their computer.

A backed-up Windows Registry is available as a.reg file. If you have this available, double-click on the file in Windows File Explorer. This will instruct the Registry Editor to open and restore the file. If you haven’t backed up the Windows Registry before, however, you won’t be able to follow this method.

Send for Manual Repair

This article was written by Nicole Levine, MFA. Nicole Levine is a Technology Writer and Editor for wikiHow. She has more than 20 years of experience creating technical documentation and leading support teams at major web hosting and software companies. Nicole also holds an MFA in Creative Writing from Portland State University and teaches composition, fiction-writing, and zine-making at various institutions. Check the box next to “Run this program as an administrator.” This gives the app permission to everything on your PC, which may clear up issues caused by access rights. If you get a JavaScript error when trying to start Discord or another app, certain processes may be failing because they need more permissions. If the app is running right now, you’ll want to close it.

Avast is one of the leading security tool available for Windows that can detect and block viruses, malware, spyware, ransomware, and phishing. Not just that, but Avast free antivirus also uses smart analytics to stop threats before they affect you. “How to add, modify, or delete registry link subkeys and values by using a .reg file”. The GNOME desktop environment uses a registry-like interface called dconf for storing configuration settings for the desktop and applications. Through PowerShell scripts files, an administrator can prepare scripts which, when executed, make changes to the registry.

What is network management in operating system?

Wise Registry Cleaner PRO is a powerful system utility that can fix Windows registry problems such as defragment issues, registry errors & keep your PC at peak performance. 4) Registry editing and making changes to the keys and the various user profiles ids very delicate. A wrong editing operation can corrupt the operating system itself or cause third party software or drivers to malfunction. It can result in errors of Shared DLL’s and Active X Controls, it is always advisable to abide by the windows instruction to close all applications when doing installation. Once the backup is created, scan the registry with the tool. We recommend going for theFast Scanoption as this will only scan safe entries .

Method 10: Upgrading Windows To The Latest Version

The limitation of this feature is that it is unable to repair physical bad sectors. Windows provides basic tools to help fix errors, which is not known to many common users. Many problems appearing serious can be fixed by this simple tool and it’s not complicate to use. Users have no idea which system file is vital and whether it is damaged. System File Checker will check system file and handle integrity issue. You’re not the only Windows 10 computer owner who keeps getting the Restart to repair drive errors notification.