1. Create a .txt file in the same folder where you have the Windows 8.1 Update files and open it.

  2. In the text file copy and paste the following script:

  3. Use the Save as option to save the file as a .bat file.

  4. Simply double-click the .bat file and the update process will begin. You’ll be prompt to approve each update, click Yes, and the updates will be installed in the correct order. Then the computer will restart to complete the update. SEE ALSO: Windows 8.1 Update: the complete list of changes and new features (update) Source Michael Crump All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.