I clicked enable ssl on my store and now I can't get into the admin area or shopping cart, either. What's worse is that the only SSL setting I can find in my webconfig file is already set to false. I'm using nopCommerce 3.4. Could someone help me get back into my site?
Make sure that SSL certificate is installed in your server
You do not need to change anything in web.config,
After else if not work, try restart application.