This error is generated because your McAfee Internet Security is blocking the IFRAME tags in webpages.
Solution:
Disable the Privacy Service and Ad Blocking features in McAfee.
- Right-click the McAfee icon by your system clock.
- Click Privacy Service.
- Click Disable.
- A window appears. Enter the Administrator password.
- Click OK.
- The McAfee icon turns black in color until you enable Privacy Service.
To re-enable McAfee Privacy Service, follow the steps outlined below.
- Right-click the McAfee icon by your system clock.
- Click Privacy Service.
- Click Enable.