Smartcard asked instead of simple SSL

Question
1

Hello everyone,

I have installed an SSL certificate via Certify the Web Community edition.
The ssl is working, passed all the test and is binded.

When i connect to the website with my computer, everything works perfectly.
However when i try with another computer, the browser ask for a smartcard when loading main page. If i cancel the request, it works and i get to the website.

Could anyone tell me what i need to change to get rif of the smartcard demand ?

Thank you so much for taking time to respond

2

It sounds like you have manually checked Require SSL in IIS, which means you want to use Client Certificates (e.g. the connecting computer must present their own certificate). Generally this is not what you want!