This hive records information about system hardware and is created each time the system boots and performs hardware detection. Registry values are name/data pairs stored within keys. Registry values are referenced separately from registry keys. Each registry value stored in a registry key has a unique name whose letter case is not significant.
- Alternatively, if you are uncomfortable using Windows Command Prompt to run chkdsk on your computer, you can also use the user interface to execute the check disk command.
- It may allow them to be read, in case the data stored on the bad sector is still accessible, but they cannot be written to.
- However, you should not worry because we will teach you how to easily fix the BSOD Error 0xc000021a on Windows 10.
- If you’ve added files to the backup, you may need to force a backup after the restart, depending on the last time that your computer was restarted.
You need to wait for a few minutes to complete the scanning process. When the Control Panel window opens, you need to find the Programs and Features section and then click on the Uninstall Program option. Now you can see the Uninstall Program list will appear.
How to repair a damaged Windows registry file
Once you’ve installed the new RAM on your machine — and provided the fault solely lies with the bad RAM — the BSOD REGISTRY_ERROR will stop appearing. Windows Memory Diagnostic is a tool developed by Microsoft for just this purpose. It works great for discovering possible RAM issues. The Registry is where all of the magic happens in Microsoft Windows. It’s the database and hierarchical structure that stores all of Windows settings for the OS and most installed 3rd party applications.
Bear in mind that some Windows versions to defragmentation as a scheduled task. Also, from this same utility window, you’ll be able to check the hard drive health before and after you do defragmentation. Your HDD is like the heart of your laptop, as every piece of information flows through it. All the data is stored on your hard disk only—from your photos, videos, or files of your windows OS to almost every firmware.
Registry Cleaner will identify erroneous entries in the HKEY_CURRENT_USER subtree and inform the user of the same. Programs in Start Menu are read from Registry before being launched at startup. The Registry entries that refer to startup programs that are moved from the original location or are no longer on the system will become invalid. Registry Cleaner contributes to identifying all such invalid entries and cleans them from the Registry. With time, the volume of invalid entries increases and clutters the Registry.
How to fix a divide or divide by zero error
Shows drive information – CheckDrive shows info about your drives and determines if your hard drive needs to be cleaned or defragmented. As a Technical expert writer, Love to write about different technologies and share my knowledge with folks. Did research on various technology like Data recovery, Email conversion, Cloud to cloud migration, to serve solutions to the problems. Finally, when you input the last command bootrec /rebuildbcd after typing EXIT to finish up the procedure and then restart your local machine. Just wait for Startup Repair to scan your local machine for Windows installations. And then, choose your install from the list it shows.
Microsoft says that to fix error code 0x b, you should turn off the privacy settings for the print spooler on both the Client and the Print Server. When the RpcAuthnLevelPrivacyEnabled Registry key is set to 1, RPC communication with network printers and print servers is automatically encrypted. To get rid of the error code 0x b, turn off this option. Because Apache cannot share the same port with another TCP/IP application, you may need to stop, uninstall or reconfigure certain other services before running Apache. These conflicting services include other WWW servers, some firewall implementations, and even some client applications which will use port 80 to attempt to bypass firewall issues.
We have further explained this method below by fixing broken registry items with the help of the DISM command. And you can also use certain broken registry items cleaner for the same. That could be a weak security system on your system. You can use free cleaners available or else you can also do it manually from your PC. And also, there is a range of different methods which you can try to fix corrupted registry entries including the ones stated above. The primary reason behind the broken registry items is the introduction of malware or viruses, ill-configured registry bits, and sudden Download Razer Kraken 7.1 Drivers | Driver Download & Updates … system shutdown errors.