Forum Discussion
To open this page in Internet Explorer mode, reinstall Microsoft Edge with administrator privileges.
- Jan 06, 2022
It appears to be related to the Internet Explorer patch version. If you go to edge://compat/iediagnostic check to see if Internet Explorer mode API version shows "Not Supported".
If so, you'll need to update your Internet Explorer version. I found that working machines had KB4519974 installed, whereas the broken ones were on an older version of IE. Once I installed KB4519974 and rebooted, it resolved the issue.
Any help or suggestion would be greatly appreciated.
sometechguy83 Hello! If you are seeing this error "To open this page in Internet Explorer mode, reinstall Microsoft Edge with administrator privileges." have you tried these suggestions https://docs.microsoft.com/en-us/deployedge/edge-ie-mode-faq#error-message---to-open-this-page-in-internet-explorer-mode--reinstall-microsoft-edge-with-administrator-privileges--?
Here is the list of minimum system updates for each operating system:
https://docs.microsoft.com/en-us/deployedge/edge-ie-mode#prerequisites
Thanks!
-Kelly