can't play battlefield 4 single player of multiplayer

Hi, another quick question: if you go offline in Origin will the single player game work for you?

It's just I'm wondering if it could simply be a problem with something simple like your browser/adobe flash thats not letting the game play online.

- Make sure you download and install the latest Battlelog plugins.
First uninstall old Battlelog plugin by going to "Control Panel\Programs\Programs and Features" and removing "battlelog web plugin".
Then log in using Origin and go to battlelog page where you'll be prompted to download latest web plugin.
After you have installed it you should clear your cache, exit your browser. Then restart your browser, and then re-login to Origin to ensure proper install.
If this doesn't work then you should try a different browser (Chrome/Maxthon/Firefox, etc)

-Make sure that you have latest version of flash installed http://get.adobe.com/flashplayer/?no_redirect

-Update your Microsoft .NET framework.
http://www.microsoft.com/en-us/download/details.aspx?id=17851

Again, let me know how you get on.