How to Fix Windows Update Error 0x800b0004

Windows operating system is a very popular OS that gives you so many features using which you can complete your technical jobs very easily. It also gives you some software or applications through automatic Windows update service or through Microsoft App Store. You can update those apps or software time to time so that the computer works properly. But sometimes you may get Windows update error 0x800b0004 during updating of the Windows due to virus infections or if the automatic update service is getting some issues. It may harm the computer data very much if not resolved soon. So, it is very important to fix Windows error code 0x800b0004 with the help of some manual or automatic methods. You can use Advanced System Repair Tool to fix this issue automatically.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

Symptoms of Windows update error 0x800b0004: There are many symptoms you may see when you get the update error 0x800b0004 in Windows like automatic shutdown, starting issue, repetitive restarting, unable to install any updates like apps or software, unable to uninstall any software or programs, system sticking, occurring of blue screen of death error, screen freezing, deletion of some important data from the computer, etc.

Causes of Windows update error 0x800b0004: There are many reasons you will find that are responsible for the occurring of the update error 0x800b0004 in Windows. Some of the reasons are virus infections, incomplete installation of the Windows OS, unfinished uninstalling of some files or apps, conflicts among the installed applications, improper maintenance of the computer, miscommunication between the computer and the automatic update service, internet disconnection, etc.

How to fix Windows update error 0x800b0004: You can fix the Windows error code 0x800b0004 in your computer with the help of some manual steps given here. The manual methods are very much helpful to get rid of the situation but you should also keep it in your mind that it requires a deep technical knowledge to complete the process, otherwise you may lose the data of the computer severely. Here are some manual steps you should follow;

  1. First of all go to the start button and click on the Run.
  2. Now type sigverif in the run box and hit Enter.
  3. You should follow the prompts throughout the signature verifications process logged in the sigverif.txt.
  4. You have to check the summary of sigverif.txt and make sure that unsigned files should be 0.
  5. Restart the computer now.

After restarting the system, you can update the Windows properly and the problems of Windows update error 0x800b0004 will be resolved. But if it is not happening in your computer then you must follow the automatic way of troubleshooting. For automatic fixing of the error, you can install Advanced System Repair Tool in your computer.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

Advanced System Repair Tool is a very dynamic and the most reliable software or tool that can easily or automatically fix the entire problems of the Windows. The tool will first scan the whole computer and then find out the errors to remove from the system. It will also enhance the performance of the computer incredibly.


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