Re: how can i fix mass effect 3 launch error

@bar_solo1 

What is the Origin version number?

(Origin menu > Help > about)

Version 10.5.94.46774 - 767670

@bar_solo1 

You try to launch the game from inside Steam directly, not from a shortcut of the games executable?

You installed the game with Steam?

yes, and i also deleted it and done the process agian with origin. and still nothing.

@bar_solo1 

So you installed the game with Origin now?

If so did you uninstalled the game from the Windows control panel first?

yes, but, when i installed throgh origin it redirected it to steam.

and nothing changed, same errors.

@bar_solo1 

Did you uninstalled the Game before re-installing it?

Yes.

@bar_solo1 

Try to clear your Origin cache.
All settings in Origin (only in Origin not in the games) are back to default settings after this.)

• Close Origin completely.
  (right click on the Origin symbol in the task bar > close)
• Press the Windows key and "R" at the same time.
• Type or copy and paste "%ProgramData%/Origin" (without quotes) into the new window > hit ENTER
• Delete all the files and folders in the Origin folder, except for the "LocalContent" folder.
  (The "LocalContent" folder must remain untouched.)
• Delete the "Mass Effect 3" folder inside the "LocalContent" folder.
• Press the Windows key and "R" at the same time.
• Type or copy and paste "%AppData%" (without quotes) into the new window > hit ENTER
• Now your Windows explorer should have brought you to your "C:\Users\>your user name<\AppData\Roaming" folder.
• Delete the "Origin"  folder inside the "Roaming" folder.
• In the address bar of your Windows explorer click on "AppData".
• Open the "Local" folder.
• Delete the "Origin"  folder inside the  "Local" folder.
• Restart your PC. > test

thanks for trying, but it did'nt work.

regretfully, i decided to stop trying to solve it, so im sorry for wasting your time.