Troubleshooting Windows 7 Update Error 0x800705B4

To address the error code 0x800705B4 in Windows 7, consider the following approaches:

1. Reboot your system: Often, simply restarting your system can eliminate this issue. Attempt a reboot and verify if the error persists.
2. Temporarily deactivate antivirus programs: Antivirus applications might block Windows updates. Temporarily disable your antivirus to see if it resolves the error.
3. Utilize the Windows Update Troubleshooter: Windows includes a troubleshooter designed to rectify common update issues. Navigate to Control Panel > Troubleshooting > System and Security > Fix problems with Windows Update to run this tool.
4. Verify your internet connection: Ensure your internet connection is stable and active, as connectivity issues can disrupt Windows updates.
5. Reset Windows Update components: Should the previous solutions fail, consider resetting the update components. Launch Command Prompt with administrative privileges and execute these commands sequentially:

        net stop wuauserv
        net stop cryptSvc
        net stop bits
        net stop msiserver
        ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
        ren C:\Windows\System32\catroot2 catroot2.old
        net start wuauserv
        net start cryptSvc
        net start bits
        net start msiserver

6. Initiate a clean boot: External software might conflict with Windows updates. Perform a clean boot by:
   a. Pressing the Windows key + R to open Run.
   b. Typing msconfig and pressing Enter.
   c. In the System Configuration, click the Services tab.
   d. Select Hide all Microsoft services and then Disable all.
   e. Move to the Startup tab and open Task Manager.
   f. Disable all listed startup items.
   g. Close Task Manager, return to System Configuration, press Apply, then OK.
   h. Restart your system and attempt the update once more.