AVAST UPDATED 2014.9.0.2011 UNABLE TO ACCESS ANY WEBPAGE AFTER THIS UPDATE

I just updated avast to 2014.9.0.2011 and now I can not visit any webpage without receiving the following errors (see 2 attached screenshots).
The only way I am able to view any webpage is to disable the webshield which has been “fully rewritten” “http://forum.avast.com/index.php?topic=142936.0
Can someone please provide a fix or workaround other than disabling the webshield or recommending uninstalling/disabling firewall or other security software.
Avast is the only protection software that runs real time.

The issue persists in firefox while trying to access google.com, avast.com, best=uy.com. any and every site I try to visit.
I have never had this issue before with any avast update and have not recently updated anything else.

OS: 7 Ultimate w/SP1 64-bit

THANK YOU

I followed the directions you quoted and IT SOLVED THE ISSUE.

I appreciate it as I can return to my usual browsing and work.