How to change your Battlefield 2 CD KEY w/o reinstallin

BATTLEFIELD 2 GUIDE

Click Start.
Go to Run.
Type regedit and hit OK button.
Click on plus sign next to HKEY_LOCAL_MACHINE.
Click on plus sign next to SOFTWARE.
Double click on Electronic Arts folder.
Double click on EA Games folder.
Double click on Battlefield 2 folder.
Double click on ergc folder.
Data displayed will probably have x9392 only.
Right click on it and select Modify.
Type in x9392 and then your CD key.
note: don’t include hyphens.

Example: x9392(your Battlefield 2 CD key here)

Man tiešām nav ne jausmas,bet vai to nevar izdarīt caur ''C:\Program Files\EA GAMES\Battlefield 2\Support'\Battlefield 2_code.exe''?