I get "untrusted certificate" errors when opening all https sites in IE 11.
I added sites to trusted sites, adjusted date and time, reset IE setting, installed sites' certificates (by click on view certificates and then install) but the problem still exists!
When I open up IE and want to open a site IE always shows "There is a problem with this website’s security certificate" after clicking "continue to the website .." always a red error appears on address bar like the following image:
How do I resolve this?