To resolve the windows update error 0x800705B4 on your Windows computer, follow the steps given below:

Windows Update Error 0x800705b4
  • On your Windows computer, open Start. Type in CMD.
  • Now, right-click the Command Prompt. Choose Run as administrator.
  • In the User Account Control dialog box, click the Yes button.
  • Start typing the following commands. After entering each line of commands, press the Enter key.
  • SC config wuauserv start=auto
  • SC config bits start=auto
  • SC config cryptsvc start=auto
  • SC config trustedinstaller start=auto
  • After typing the above commands, enter:
  • exit
  • Again, press the Enter key to fix your windows update error 0x800705b4.
  • Restart your Windows computer.

In case the above method is not working, follow the procedure given below:

  • On your Windows computer, open Start. Type in Recovery options.
  • Open Recovery options and navigate to Advanced startup.
  • In the Advanced startup section, click the Restart Now button.
  • In the Choose an option window, click the Troubleshoot option.
  • The Troubleshoot window will display on your screen. Click Advanced options.
  • Under Advanced options, select the Startup Settings option.
  • Now, press the Restart option.
  • When the Startup Settings window pops up, press the F4 key.
  • Next, open a folder. Go to C:\.
  • Under C:\, go to the Windows folder and open it.
  • Then, open the SoftwareDistribution folder. Delete all the contents from this folder.
  • Restart your computer.

The Windows update error 0x800705B4 should be resolved now.