Game will not launch. "Unknown Error, please try again later."

Or try these possible solutions.

Remember to try them one at time, trying to join server after each possible solution.

-Repair Game
-Uninstall/Reinstall Punkbuster
-Uninstall/Reinstall Origin
-Disable "Origin in Game" through Origin Application Settings
-Disable "Cloud Storage" through Origin Application Settings
-Try enabling Plugin-less feature under Battlelog Profile >> Settings
-Change your Origin Language to Enhlish

-Delete all in following folders:
C:\Users\*username*\AppData\Local\Origin
C:\Users\*username*\AppData\Roaming\Origin

Regards