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Downloads
Mw2PatchCreator
HxD Editor
NotePad ++
iHC Ps3 & Xbox Patch Maker

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Step 1 Download All the files Above .

Step 2 Extract the MW2PatchCreator ,

Step 3 Open MW2PatchCreator.exe and follow on-screen instructions, until you see "Now we'll decompress patch_mp.ff".

Step 4 The MW2Patch Creator.exe Should Of Created you a Folder Called "Stuff" , Open This Folder And You Will Find To Documents Called
"0000b4a0.dat" and "00014f51.dat" Open Both Of these Files With "Hxd"

Step 5 Copy all the content from "00014f51.dat" By Pressing "Ctrl + A"
On your Keyboard And Go To The Bottem Of "0000b4a0.dat" & Press
"Ctrl + V"


Step 6 Once All The Data Has Copied Over , Save The File As "0000b4a0_00014f51.dat"

Step 7 Once You Have Saved The File As "0000b4a0_00014f51.dat" Press "Ctrl + E" On your keyboard & Change These Codes .

Code:

Start Offset : D7D1
End Offset : 1061C

Then Click Enter

Step 8 You should have your highlited data , Press"Ctrl + C" On your keyboard , Then Press"Ctrl + N"On Your Keyboard & Then Press"Ctrt + V" To Paste It Into Your New Document

Step 9 Save This File As "_missions.gsc" ,Once Saved You Should See A folder called "missions" In your root , so open this folder and open
"00000003.dat" With Notepad ++

EDITING THE PATCH!

Step 10 Open up IHC Patch Maker V2.0

Step 11 When Open Click Patch Makers And Click "V2" (You May Have To Login & If you dont have a login Click Here To Sign Up")

Step 12 Once Signed In Click No And then Click "V2" Again, Put All Your Own Codes In Or Use the Info Given To You.

Step 13 Once You Have Created Your Patch Click "final code" & then click "Update/generate_missions.gsc"

Step 14 Highlight All Of Your "Final Code" And Copy It

Step 15 Then Reopen "00000003.dat" With Notepad ++ And Presss "Ctrl + A" & "Backspace" To Delete all.

Step 16 Now Paste All Your Codes That You Copyed From iHc patch Maker V2.0 Into The "00000003.dat" .

Step 17 Now Save The "00000003.dat"

Step 18 Now Open the _Missions.gsc (In the Stuff Folder) With Hxd And Press "Ctrl + A" And Delete everything in there , Then Save It

Step 19 Follow the on screen instructions unitll it says "We've injected the 00000003.dat into your _missions.gsc"

Step 20 Re Open _missions.gsc And Edit The First Line (Or Header As People Call It) And Follow Carefully

Replace the first
Code:

"00 00 00"

with
Code:

"00 78 DA"

Step 21 Go To The Bottem Of The File And Putting In "00"s Till You Get To The Offset
Code:

"24EC"

( TO FIND OUT WHAT OFFSET YOUR ON LOOK AT THE
BOTTEM LEFT OF YOUR SCREEN & IT WILL SAY THE OFFSET NUMBER)

Step 22 Change The Last
Code:

"00 00 00 00"

s to
Code:

"FF FF FF FF"

s
AND SAVE

Step 23 Now We Need To Then insert "_missions.gsc" back in "0000b4a0_00014f51.dat"

Step 24 Go on the "0000b4a0_00014f51.dat" File In Hxd & Press "Ctrl + E" And Type
Code:

Start offset: D7D1
End offset: 1061C

And Press "Ctrl + V" (DO NOT SAVE YET)

Step 25 Now Go Back To The "00000003.dat" File And Right Click then click on Properties and check out the "Size".

Step 26 Once done This Go On To Google And Search "[Size] in hexadecimal" (For Example If mine was 59,859 i would put 59,859 to hexadecimal)

Step 27 In your answer Ignore the 0x Bit And goto the "0000b4a0_00014f51" file and above the red bit where you have have pasted your _missions.gsc

you should see "FF FF FF FF" In black a few lines up from the pasted document.

Before These "FF FF FF FF"s You Need to put our answer From Google In There!

Step 28 Now Once you Have Done That Save That File

Step 29 Now We Need To Split the Files "0000b4a0_00014f51.dat" back into "0000b4a0.dat" and "00014f51.dat"

Step 30 Press "Ctrl + E" And Put
Code:

Start Offset: 0
End Offset : FFFF

& Save that as "0000b4a0.dat" AND OVERWRITE!

Step 31 Press "Ctrl+E"
Code:

Start Offset: 10000
End Offset : 1FFFF

& Save This As "00014f51.dat" And OVERWRITE !

Step 32 NOW DELETE THE SPLITTED DOCUMENT "0000b4a0_00014f51.dat" from the file (MUST DO THIS)!!

Step 33 Now Follow the onscreen Instructions !!

NOW YOU HAVE SHOULD HAVE CREATED YOUR OWN CUSTOM PATCH !!
Since I helped you make your own patch and i can't do challenge lobbies please invite me PSN:Sayahhopenwide69