There is an ongoing issue with the visual composer and wordpress 4.5 update which , I guess they fixed in the latest version of the visual composer .
Can you please provide and email id where we can send you the latest version of visual composer plugin .
I cannot get my VC to work on the Front end of back end it just shows the white screen and boxes. Everything is updated as of today. Used method 2 of deactivate and delete then reinstall and still not working
Can you please email the update