Save it to your desktop. You can now double-click this file to instantly re-import that specific key before starting the game.
For Command & Conquer 3: Kane’s Wrath , the CD key is stored in the Windows Registry under: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Electronic Arts\Electronic Arts\Command and Conquer 3 Kane's Wrath\ergc Command and conquer 3 kane wrath cd key changer
. This prevents the game from overwriting your custom key back to the default. : Some players find they must change the registry value Save it to your desktop
On platforms like , the game may reset the key to %CDKEY% every time you launch it. To prevent this, you can lock the registry entry: This prevents the game from overwriting your custom
Under , check ONLY Set Value . This allows the game to read the key but prevents it from overwriting it. Alternative Key Management
For , you can manually change your CD key by modifying the Windows Registry. This is a common fix for the "Serial Key Already in Use" error often encountered during LAN play or when using certain digital versions. Manual Registry Method
Some versions of the game may overwrite your changes back to the original key upon startup. To prevent this, you can restrict the game's ability to edit that registry folder: