Resolving Windows Vista Update Error Code 0x800705B4 Effectively

Follow these practical steps to rectify the error code 0x800705B4 in Windows Vista:

1. Reboot your system: Often, a simple reboot may resolve the problem.
2. Verify your network: Ensure that your internet connection is reliable. For wireless issues, consider switching to a wired connection via Ethernet.
3. Turn off antivirus software: Sometimes, antivirus programs can interfere with Windows Update. Temporarily disabling your antivirus might solve the issue.
4. Utilize the Windows Update troubleshooter: Windows Vista includes a troubleshooter designed to identify and solve update problems. Access it by navigating to Control Panel > System and Security > Troubleshoot common computer problems > Fix problems with Windows Update.
5. Reset Windows Update components: If the issue persists, resetting the Windows Update components might help. Execute the following commands in Command Prompt as an administrator:

    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. Attempt a system restore: If other solutions fail, consider restoring your system to a previous state before the problem began.