Known Error: Single Sign-on (SSO) Systems: Login Error

User-added image

If you are presented with the login error while attempting to log into a University of Maryland University College system with Single Sign-on authentication, please clear your browser's cache, cookies, and temporary internet files to resolve the problem. 
Please do not use bookmarks that you may have created for University of Maryland Unviersity College services. 

If you are having trouble accessing your class through campus.umuc.edu, please try logging into class at learn.umuc.edu. See also: LEO Browser Requirements

Clear Browsing Data on a Windows Computer:

Clear Browsing Data on a Macintosh Computer:

Clear Browsing Data on Mobile Devices: