How to Fix Windows Root System 32hal.dll

1. Insert your Windows DVD into your DVD drive and restart your computer.
2. Press a key when prompted to 'press any key to boot from DVD.'
3. Click 'Next' on the first Window you get and click 'Repair your computer.' Select your operating system installation and click 'Next.'
4. Click 'Command Prompt.' Type 'bootrec /FixBoot' and 'bootrec /RebuildBcd.' This restores your computer's boot configuration. Restart the computer after the process finishes.