# iis wildcard-certificate binding leads to error message in site bindings

**URL:** <https://forum.ansible.com/t/iis-wildcard-certificate-binding-leads-to-error-message-in-site-bindings/36479>\
**Category:** Ansible Project\
**Created:** [March 25, 2022, 11:59am UTC](https://forum.ansible.com/t/iis-wildcard-certificate-binding-leads-to-error-message-in-site-bindings/36479 "2022-03-25T11:59:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![astrakid](https://sea1.discourse-cdn.com/ansible/user_avatar/forum.ansible.com/astrakid/32/1789_2.png) [@astrakid](https://forum.ansible.com/u/astrakid)\
**Post date:** [March 25, 2022, 11:59am UTC](https://forum.ansible.com/t/iis-wildcard-certificate-binding-leads-to-error-message-in-site-bindings/36479/1 "2022-03-25T11:59:25Z")

</div>

hi,

i managed to install an updated wildcard certificate on our server.  
but after trying to bind one of the sites to that new certificate i got an error message.  
as a result i am not able to open the site bindings-settings in iis for that site anymore (“wring parameter”).

any idea what happened here?

regards,  
andre