How to Create a Windows PE Rescue CD
In this tutorial I'll take you through the steps required to build a Macrium Reflect Windows PE rescue CD. The Windows PE rescue CD is only included with the purchased version of Macrium Reflect and is a separate download. The first time you attempt to burn this CD the installer will be automatically downloaded.
Why do you need a rescue CD?
This is a good question. The simple answer is because Windows won't let you access all the files on your hard disk. Windows uses both the RAM (main memory) and the hard disk during normal operation. Many of the thousands of files in your Windows system directory are open and running to keep your PC humming along. You can't simply replace them with a different version because they may be loaded into memory and inaccessible from the disk. The only way you can freely access every part of your system partition is to start your PC with another operating system that loads entirely into RAM.
Enter Windows PE. This is licensed from Microsoft and has greater flexibility than the other rescue environments. You can add missing drivers to the Windows PE build to enable access to RAID volumes and include drivers for unrecognised network interface cards (NIC).