convert cert.pfx to cer , key

Extract crt and key

openssl pkcs12 -in domain.pfx -clcerts -nokeys -out domain.crt
openssl pkcs12 -in domain.pfx -nocerts -nodes  -out domain.key 
openssl pkcs12 -in domain.pfx -out domain-ca.crt -nodes -nokeys -cacerts


Created pfx file from crt and key 

openssl pkcs12 -export -out nokey-domain.pfx -inkey domain.key -in domain.crt 

Disable bing.com

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet\EnableActiveProbing
change vule to 0