si ça ne marche pas :
"Watch this video it will help you understand this error more.
http://www.youtube.com/watch?v=Bqfgzy7x1wo
No you need origin to play BF4 and you have to be logged into origin to play BF4
Another thing to try is re- install origin only. The registry part is Very Important to do !
Go download CC cleaner the free version and install CC cleaner on your PC.
http://www.piriform.com/ccleaner/download
Remove origin using the tools area of CC cleaner then reboot the PC.
Once back on desk top then open CC cleaner again.This time go to the registry area and scan for issues , then pick fix selected issues it will give you the choice to do a back up. Then pick fix all selected issues you may have a ton of issues if you never have used this before its normal. Then reboot your PC again and do all the registry steps again until it finds none. Reboot your PC after you do each scan on registry. Once it finds none then move to the next step.
Now install Origin when done reboot.
Download the latest here: http://origin.com/download
Reboot PC and test Origin / game
"
OU
"I had the same problem (0xc000007b during opening orgin client).
Tried all , nothing worked till i tried download and use this program: VC Redist Installer 1.6.0.
I downloaded it here :
http://programy.interia.pl/pobierz/narzedzia-systemowe/mcrip-vc-redist-installer
I've run program, and orgin client responded. "
http://answers.ea.com/t5/Origin/Origin-error-0xc00007b-how-to-fix-it/td-p/3891283