There are no more updates for 6.7 series images.

Feeds for 6.7 will soon be removed.

Please install/flash with the latest OpenViX version. 
Using Image Manager to do this is the easiest method.

Blue > Vix > Image Manager
Yellow to download an image
Select the image you want
Blue to flash the highlighted image

You can then restore settings and plugins after flashing the new image.
You won't have to set eveything up again.
Whole process should take you roughly 10 minutes. 

If you want to flash by USB, go to following site for downloads:
www.openvix.co.uk

For support, visit
www.world-of-satellite.com