Este.. ejem no se si a alguien de ustedes les dio este error . al aplicar el patch de 4GB 03 12 2012
your game data is corrupt !!
tengo la version rusa !!
he probado lo que dicen en los foros de BF3 pero no me furula !!!..
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1) Open Origin and right click on BF3.
2) Click "Show Game Details"
3) Scroll down to the Expansions section.
4) Right click on Armored Kill and select "Check for update", do the same to Close Quarters.
Reference link: http://battlelog.battlefield.com/bf3/news/view/2832654788442985759/ [battlelog.battlefield.com]
IF that did not work, try this. (contributed by OzZLaW). Go back to the Expansions section in Origin and right click on Armored Kill and select "Repair Install", do the same to Close Quarters.
5) Wait for them to update (repair), after they done updating(repairing), try the game again, if it still doesn't work
REINTALL !!!! .... WTF!!