- \n
- Restart your PC. As it boots, force another restart to trigger the error report. <\/li>\n
- Select “Launch Startup Repair” when prompted. If unavailable, insert your Windows OS installation disc and boot from it to access Startup Repair. <\/li>\n<\/ul>\n\r\n\r\n
![\"Starup]()
\r\n <\/div>\r\n <\/div>\r\n<\/div>\nAccess Command Prompt:<\/b>\n<\/p>\n
- \n
- In the Startup Repair window, cancel the automatic repair. <\/li>\n
- In the subsequent dialog box, choose “View advanced options for recovery and support.” <\/li>\n
- Open Command Prompt from the new window. <\/li>\n<\/ul>\n
Modify the pending.xml File:<\/b><\/p>\n
- \n
- In Command Prompt, enter notepad to open Notepad. <\/li>\n
- Use Notepad to navigate to C:\\Windows\\Winsxs, open pending.xml, and make a copy for backup. <\/li>\n
- Search for 0000000000000000.cdf-ms within pending.xml, delete the specified lines, save changes, and restart your PC. <\/li>\n<\/ul>\n
\nRelated:<\/strong>CMD Navigation: How to Change Directory in CMD (Command Prompt)<\/a><\/p>\n
\nSolution 2: Utilize Windows Update Troubleshooter<\/h3>\n
This built-in feature <\/a> is designed to automatically diagnose and resolve common issues with Windows Update. By simply navigating through a few menus in your system settings, you can activate this troubleshooter, allowing it to scan for and fix any problems that are obstructing your update process. Run Troubleshooter:<\/b><\/p>\n
- \n
- Navigate to Settings -> Update & Security -> Troubleshoot -> Windows Update<\/em>. <\/li>\n
- Click Run the troubleshooter.<\/em> Follow on-screen instructions to identify and fix issues. <\/li>\n<\/ul>\n
\r\n\tFix this issue quickly<\/div>\r\nYou can try using a safe and totally free tool developed by the Auslogics team of experts.<\/div>\r\n\tA few simple steps to troubleshoot the issue:<\/div>\r\n\t\r\n \tDownload the tiny Auslogics TroubleShooter tool.<\/div>\r\n \tRun the application (no installation is needed).<\/div>\r\n \tThe app will check for the issue mentioned in the article. When the scan is done, check that this is the issue you were looking to solve and click \u2018Apply now\u2019 to apply the recommended fix.<\/div>\r\n\t<\/div>\r\nYou can use the app to troubleshoot other malfunctions for free by simply typing in a brief description of the issue your PC is experiencing. Or you can scan your PC for performance issues using the My Scanner tab.<\/div>\r\n\r\n Download for Free<\/a>\r\nDeveloped for
Windows 10\/11 (8, 7, Vista, XP)<\/div>\r\n <\/div>\r\n\r\n\t\tPlease review EULA<\/a> \r\n\t\tand Privacy Policy<\/a>\r\n <\/div>\r\n<\/div>\r\n\n
\nRelated:<\/strong>Windows Update Troubleshooter: Easily Fixing Windows Update Issues<\/a><\/p>\n
\nSolution 3: Refresh Windows Update components<\/h3>\n
If you’ve tried the previous solution and yet the error persists, refresh the components of your Windows Update. Try the instructions we’ve listed below, remember to create a backup point. In this way, you can always restore a functional Windows 10 version should something go wrong. <\/p>\n
- \n
- Go to the Search icon and type cmd<\/em> in the bar. Right-click the Command Prompt and click Run as Administrator<\/em>. <\/li>\n<\/ul>\n\r\n\r\n
![\"Run]()
\r\n <\/div>\r\n <\/div>\r\n<\/div>\n- \n
- Enter the commands below. Make sure you hit Enter after every command and wait until each task is completed before you enter the next command. <\/li>\n<\/ul>\n
net stop bits \r\nnet stop wuauserv \r\nnet stop appidsvc \r\nnet stop cryptsvc\r\n <\/pre>\n
\nRelated:<\/strong>Ultimate Guide: How to Manually Check and Install Windows Updates<\/a><\/p>\n
\nSolution 4: Clean up your Windows registry<\/h3>\n
In some cases, the fatal error C0000034 issue may be caused by repetitive or invalid entries from your Windows registry. You can clear this manually, but it would be inconvenient and would take so much of your time. <\/p>\n
\r\n\t\r\n\t\t<\/div>\r\n\t\tPRO TIP<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n\tThe easier way to fix this error and get your computer running smoothly again is by using Auslogics Registry Cleaner <\/a>. <\/p>\nEvery step will be automated, so you can resolve issues with a click of a button. <\/div>\r\n<\/div>\r\n\n
\nLearn more:<\/strong> Auslogics Registry Cleaner<\/a> <\/p>\n
\n\r\n\r\n![\"Auslogics]()
\r\n <\/div>\r\n <\/div>\r\n<\/div>\n
\nRelated:<\/strong>Ultimate Guide: Why and How to Defrag Windows Registry?<\/a><\/p>\n
\nSolution 5: Disable your antivirus and firewall temporarily<\/h3>\n
Sometimes, the security software installed on your system, including antivirus and firewall programs, can interfere with Windows Update processes, leading to errors such as the “Fatal Error C0000034”. Temporarily disabling these programs can help to resolve the update issue. However, it’s crucial to ensure your system’s security is not compromised <\/a> for an extended period. So, once the error is resolved, make sure to turn your firewall back on. <\/p>\n
\r\n\t\r\n\t\t<\/div>\r\n\t\tPRO TIP<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n\tTo avoid errors like this in the future, consider using an anti-virus program that is fully compatible with all Windows processes. <\/p>\nAuslogics Anti-Malware <\/a> is designed specifically for Windows and can work without conflict alongside your primary antivirus, providing an extra layer of protection against a wide range of malware. <\/div>\r\n<\/div>\r\n\n
\nFind out more:<\/strong> Auslogics Anti-Malware: Features and Reviews<\/a> <\/p>\n
\n
- Enter the commands below. Make sure you hit Enter after every command and wait until each task is completed before you enter the next command. <\/li>\n<\/ul>\n
- Click Run the troubleshooter.<\/em> Follow on-screen instructions to identify and fix issues. <\/li>\n<\/ul>\n
- Navigate to Settings -> Update & Security -> Troubleshoot -> Windows Update<\/em>. <\/li>\n
![\"Starup](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/11\/Advanced-Options-Startup-Repair.png\")
\r\n <\/div>\r\n ![\"Run](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/Run-Command-Prompt-As-Admin.png\")
\r\n <\/div>\r\n ![\"Auslogics](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/11\/Auslogics-Registry-Cleaner.png\")
\r\n <\/div>\r\n ![\"Download](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/11\/Download-Auslogics-Anti-Malware-from-the-official-website.png\")
\r\n <\/div>\r\n