Aug 21 2014 ClinicalKey now working with Internet Explorer version 11 Posted on August 21, 2014August 27, 2014 by Sarah Andrews ClinicalKey now works with v. 11 of Internet Explorer, as well as other browsers. Last week ClinicalKey was not working with IE 11 due to a Microsoft upgrade. If you have trouble accessing ClinicalKey, please give us a call at 319-335-9151.