In some versions, the key may be stored in the installation folder under Settings.ini or a similar file in the program directory. Core Repair Capabilities (Available in Free & Pro)
Revitalize Your System: The Ultimate Guide to Tweaking.com Windows Repair Pro Tweaking.com Windows Repair Pro Key
Both versions share the same primary repair engine, which can fix: Windows Repair Free/Pro - Tweaking.com In some versions, the key may be stored