How to Repair Dll Files

1. Back up all critical data to an external hard drive before attempting to repair .dll files.
2. Insert the Windows XP installation CD into the disc drive of your PC.
3. Restart your computer and hit any key on the keyboard when prompted to boot to the CD.
4. Hit the 'Enter' key to begin the Windows setup process.
5. Press 'F8' to accept the Windows license agreement.
6. Use the up and down arrow keys to highlight the hard drive partition on which the operating system is currently installed.
7. Press the 'R' key to begin the repair installation. The program will now load fresh copies of all the necessary .dll files and replace the corrupted ones on your computer. When the process finishes, your computer will reboot automatically.