1. Go to the control panel and uninstall the battlelog plugin called battlelog web plugin
2. Open chrome from start menu or desktop.
3. Type "chrome://flags" without the quotes into the adress bar.
4. Look for something called "Enable" under the "Enable NPAPI"
5. Close chrome fully through task manager
6. Re-Open battlelog using Origin (click play on a battlefield game).
7. Install new plugin and it should be done!