How To Fix Windows 10 update Error 0x800705b4

Error Code 0x800705b4” is categorized as Windows update error, windows 10 Activation error and Windows Server 2016 update error. Many users have reported about “0x800705b4 Error” on various online platforms including Microsoft Official forums, social media networks and other platforms, and asked for the solution.

Users reported that Error code 0x800705b4 is preventing them from updating their windows 10 to latest version while some users reported this error code appears on their PCs while activating their Windows. Sometimes, this problem can affect older versions of Windows like Windows 7 or others. Don’t be panics, you can read & follow the instructions given below to fix this issue.

WU (Windows Update) service is provided by Microsoft Corporation. Usually, operating System is configured to download and install windows updates automatically when computer is connected to the internet and there are available updates. “Windows Updates” service includes several types of updates like security updates and critical updates to fix System vulnerabilities against security exploits or malware while other updates improve functionality and correct errors.

Now comes to matter “Windows update error 0x800705b4”, windows 10 users are facing this windows update error while trying to update Windows to latest version. Let’s take have a look at error message:

“There were some problem installing updates, but we’ll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x800705b4)”

Reasons behind Error code 0x800705b4:

  • Missing or corrupted important System files causes Windows update error code 0x800705b4
  • It might possible to get 0x800705b4 error if Update service is not configured as automatic update.
  • Due to malware or viruses attack, you might face this type of error on your PCs
  • This error might appear on your computer when the System has already Registry errors.
  • Missing or Corrupted windows update causes serious error like0x800705b4

[Tips & Tricks] How to fix Windows 10 activation, Windows Server 2016 update and Windows 10 update Error code 0x800705b4?

Procedure 1: Run SFC and DISM Scan

Step 1: Press “Windows + X” key from keyboard and select “Command Prompt as Administrator”

Step 2: Type “sfc/scannow” command in Command Prompt and hit “Enter” key to execute it

Step 3: Wait for completion. Once done, please check if the error is resolved. If not, then perform DISM scan

Step 4: To perform DISM scan, type “DISM /Online /Cleanup-Image /RestoreHealth” command in Command Prompt and press “Enter” key to execute it

Step 5: Once done, restart your computer and please check if 0x800705b4 error is resolved.

Procedure 2: Reset Windows Update components via Command Prompt

Step 1: Press “Windows + X” key from keyboard and select “Command Prompt as Administrator”

Step 2: In the opened Command Prompt window, type or copy & paste the following command one-by-one and press “Enter” key after each command. This command will stop the windows update related services.

“net stop bits”

“net stop wuauserv”

“net stop appidsvc”

“net stop cryptsvc”

Step 3: After that, type the following command to erase or delete a particular file and press “Enter” key to execute it.

“Del “%ALLUSERSPROFILE%ApplicationDataMicrosoftNetworkDownloaderqmgr*.dat”

“cd /d %windir%system32”

Step 4: Now, you will have to restart all of BITS files. To do this, type the following command one-by-one and press “Enter” key after each command

“regsvr32.exe oleaut32.dll”

“regsvr32.exe ole32.dll”

“regsvr32.exe shell32.dll”

“regsvr32.exe initpki.dll”

“regsvr32.exe wuapi.dll”

“regsvr32.exe wuaueng.dll”

“regsvr32.exe wuaueng1.dll”

“regsvr32.exe wucltui.dll”

“regsvr32.exe wups.dll”

“regsvr32.exe wups2.dll”

“regsvr32.exe wuweb.dll”

“regsvr32.exe qmgr.dll”

“regsvr32.exe qmgrprxy.dll”

“regsvr32.exe wucltux.dll”

“regsvr32.exe muweb.dll”

“regsvr32.exe wuwebv.dll”

“regsvr32.exe atl.dll”

“regsvr32.exe urlmon.dll”

“regsvr32.exe mshtml.dll”

“regsvr32.exe shdocvw.dll”

“regsvr32.exe browseui.dll”

“regsvr32.exe jscript.dll”

“regsvr32.exe vbscript.dll”

“regsvr32.exe scrrun.dll”

“regsvr32.exe msxml.dll”

“regsvr32.exe msxml3.dll”

“regsvr32.exe msxml6.dll”

“regsvr32.exe actxprxy.dll”

“regsvr32.exe softpub.dll”

“regsvr32.exe wintrust.dll”

“regsvr32.exe dssenh.dll”

“regsvr32.exe rsaenh.dll”

“regsvr32.exe gpkcsp.dll”

“regsvr32.exe sccbase.dll”

“regsvr32.exe slbcsp.dll”

“regsvr32.exe cryptdlg.dll”

Step 5: Now, restart “Winshock” and start up stopped services. To do this, type the following command in command prompt one-by-one and hit “Enter” key after each command

“net start bits”

“net start wuauserv”

“net start appidsvc”

“net start cryptsvc”

Step 6: Finally, close Command Prompt and restart your computer.

Note: You should follow these steps carefully and execute each command one-by-one. Once done, please check if Windows update error 0x800705b4 is resolved.

Procedure 3: Make sure Windows Defender Service is running

Step 1: Press “Windows + R” key from keyboard and type “services.msc” and then hit “Enter” key

Step 2: In the opened “Services” window, locate “Windows Defender Firewall” and “Windows Defender Antivirus Service” and check if it is running

Step 3: Double-click on them to check their properties. If services are not running, click on “Start” button under “Service Status” and set “Startup Type” to “Automatic”

Step 4: Click on “Apply” and “Ok” to save the changes. After that, you can try updating your Windows 10.

Procedure 4: Changes Windows update settings

Step 1: Click on “Start” button and type “Settings” in Windows Search and open the “Settings” App

Step 2: In the opened “Settings” App, go to “Update & Security > Windows update”

Step 3: Click on “Advanced Options”

Step 4: Turn off “Give me updates for other Microsoft products when I update windows” option

Step 5: After that, restart your computer and please check if issue is resolved.

Procedure 5: Perform “CHKDSK” scan

Step 1: Click on “Start” button and type “Command Prompt” in Windows Search

Step 2: Right-click on “Command Prompt” from the search result and choose “Run as Administrator”

Step 3: In the opened “Command Prompt” window, type “chkdsk /f X:” command and press “Enter” key to execute it.

Note: In command “chkdsk /f X:”, replace the ‘X’ with your System hard drive like ‘C’ drive

Step 4: You will get message asking you to schedule a System scan at next restart. To confirm, press “Y” from keyboard and then press “Enter” key

Procedure 6: Perform clean install of Windows 10

Step 1: Click on “Start” button and click on “Power” button. Press & hold the ‘SHIFT’ key and choose “Restart”

Step 2: Choose “Troubleshoot > Restart this PC > Remove everything”

Step 3: Now, insert “Windows 10 installation Media” and choose “Only the drive where Windows is installed > Just remove my files”

Step 4: After that, click on “Reset” button to perform and follow the On-Screen instructions to complete the reset.


I am sure this article helped you to “fix Windows 10 activation Error code 0x800705b4”, fix Windows Server 2016 update Error code 0x800705b4” and “fix Windows 10 update error 0x800705b4” with several easy methods. You can follow one or all the procedures as per your System requirements and technical knowledge to fix this issue.

If you are unable to fix Error code 0x800705b4 with the solutions mentioned above, then it might possible that your System has already malware or spyware related issue. Sometimes, update error 0x800705b4 can appear due to malware infection. Malware can corrupt legitimate Windows services like Windows update services.

In this case, you can scan your computer with powerful antivirus software that has the ability to delete all types of malware or spyware, clean System registry, remove faculty software and fix all types of System bugs or errors.

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