Key points
General information
-nostartupmovies
Coalesced.bin
<path-to-game>\BIOGame\CookedPCConsole\
bioengine.ini > fullscreenmovie > startupmovies
ME3_sig_logo
;ME3_sig_logo
Antialiasing - Mode
Override any application setting
Antialiasing - Setting
4x [4x Multisampling]
8xQ [8x Multisampling]
16xQ [16x CSAA (8 color + 8 cv samples)]
Antialiasing - Transparency Multisampling
Enabled
Antialiasing - Transparency Supersampling
Antialiasing compatibility
0x080000C1
4x Sparse Grid Supersampling
8x Sparse Grid Supersampling
Notes
SLI compatibility bits
0x42502005
Gamersettings.ini
[SystemSettings]
bSmoothFrameRate=FALSE SmoothFrameRate=False
Complete Xbox 360 interface restoration: http://www.nexusmods.com/masseffect3/mods/407/?
https://me3tweaks.com/forums/viewtopic.php?f=5&t=5
<path-to-game>\BIOGame\CookedPCConsole
Make sure Origin is installed in the default folder (C:\Program Files (x86)\Origin\), not on another drive.
C:\Program Files (x86)\Origin\
The following error message may appear:
Mouse movement may cause slowdowns. This can be fixed by disabling Origin overlay within the game.
%USERPROFILE%\Documents\Bioware
Save
This error message may appear on startup:[11]
Problem signature: Problem Event Name: BEX Application Name: MassEffect3.exe Application Version: 1.1.5427.4 Application Timestamp: 4f46d052 Fault Module Name: awc.dll Fault Module Version: 3.2.4.6 Fault Module Timestamp: 4ee2521d Exception Offset: 0008342f Exception Code: c0000417 Exception Data: 00000000 OS Version: 6.1.7601.2.1.0.768.3 Locale ID: 1033 Additional Information 1: 636e Additional Information 2: 636ed4ad6e2ce5a3e01564e40133fee8 Additional Information 3: 61e2 Additional Information 4: 61e20e96bfcd8b3479be5a6b63429556
Going into the folder C:\Program Files (x86)\Bioware\Mass Effect 3\Binaries\Win32\ and remove or rename the "atiags.dll" may fix this issue.
C:\Program Files (x86)\Bioware\Mass Effect 3\Binaries\Win32\
At Eden Prime, shortly after watching the cutscene for the first pod, the player crashes.
Some users experience issues installing Mass Effect 3 from a retail disc. After starting the install process and entering the product key, an error message claiming it is not a valid Mass Effect 3 serial number appears. Despite this, Mass Effect 3 will now be activated in your Origin library. Further attempts to run the installation process will still prompt for a product key, and upon entering it will result in an error message stating the key has already been used. It is impossible to continue the install process from this point.
There are two possible solutions to this issue. The first and easiest option is to simply download Mass Effect 3 via Origin. However, for those on slower or bandwidth limited internet connections, this may not be a viable option. It is still possible to install from the DVDs using the following workaround:
C:\Program Files\Origin Games\Mass Effect 3
%PROGRAMDATA%\Origin\DownloadCache
Mass Effect 3.z01
Mass Effect 3.zip
In some cases where Mass Effect 3 has been downloaded through Origin, upon installation users are met with this error message:
Error: The VC++ runtime redistributable package was not installed successfully. Setup cannot continue.
In order to solve the issue:
C:\Program Files\Origin Games\Mass Effect 3\__Installer\vc\vc2008sp1\redist\
If you buy the game on Origin and discover the in-game menu and subtitles are a different language then English, there is a way to correct it;
After you have downloaded and installed the game:
Regedit
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\BioWare\Mass Effect 3
Locale
en_US
GDFBinary
GDFBinary_en_US.dll
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Origin Games\71402
Now replace the CookedPCConsole folder found in Mass Effect 3\BIOGame with the one found in the language pack, and accept all the changes and overwrites.
CookedPCConsole
Mass Effect 3\BIOGame
Finally, delete the BIOGame_RUS.tlk in your Mass Effect 3\BIOGame\CookedPCConsole folder and rename the BIOGame_INT.tlk language file, that you will find in the CookedPCConsole folder after you have replaced it with the one found in the language pack, to BIOGame_RUS.tlk.
BIOGame_RUS.tlk
Mass Effect 3\BIOGame\CookedPCConsole
BIOGame_INT.tlk
Mass effect 3 is now fully in English.
Sometimes the game will have problems loading DLC (both free and paid DLC) and will present an error message stating "Unable to authorize the listed DLC. Please log in to the Alliance Network with the account used to purchase the DLC". This is usually caused by an error during the download.
<path-to-game>\Binaries\MassEffect3.exe
<path-to-game>\BIOGame\CookedPCConsole\SFXGame.pcc
To import a Mass Effect 2 save file from an old computer to the one in which Mass Effect 3 is currently installed, copy your old career folders to: %USERPROFILE%\Documents\Bioware\Mass Effect 2\Save\
%USERPROFILE%\Documents\Bioware\Mass Effect 2\Save\
If a Mass Effect 2 save game is not detected, there are currently some methods to fix this.
Name_12_Class_012610
GamerSettings.ini
Location=
[SaveGames] Location=%USERPROFILE%\Documents\BioWare\Mass Effect 2\Save\
<path-to-game>\Mass Effect 3\Binaries\Win32\
MassEffect3.exe
Ambient Occlusion compatibility
0x00000020
Ambient Occlusion usage
Ambient Occlusion setting
Performance
Quality
High quality