Unable to launch WOW client

My main thread which is hidden/closed now

there are some in those posts with my similar issue, and some different. when i google search it brings me to older threads greater then Oct when my issue started and i can’t see a clear answer to the problem then what has already been listed in try to fix threads.

either i wait for a patch or reformat at this point because i have practically built a new PC. even geek squad could not fix it after they tested my hardware.

EDIT: i transferred my brand new install that never launched over to my wife’s PC and it did the same thing. trying a scan and repair now but that never worked on this PC. I use xfinity for internet. it worked on this network before the patch some 2 weeks ago. nothing has changed on the network as far as i can tell. and my wife’s PC is getting the exact same appcrash on a brand new install. Can someone explain this?

EDIT 2: enabled wow port through xfinity gateway. still unable to play wow retail on both my pc and wife’s FRESH download. zero anti virus, zero firewall. worked 2 weeks ago then patch and now doesn’t and doesn’t work on a fresh install on wifes PC. Beta, D2, D3, D4 classic all work fine.