You can use Microsoft Internet Explorer version 9 or version 10 to access the Enforce Server administration console. However, if you set either version of Internet Explorer to compatibility mode with IE 7 or 8, you will not be able to access the Enforce Server administration console, and you will see this error message: "This application does not support your browser."
This application does not support your browser.
The error message is misleading: Internet Explorer versions 9 and 10 are supported browsers, but compatibility mode is not supported. To access the Enforce Server administration console, turn off compatibility mode.
We have open enhancement requst PM-2243 (Enforce console in compatible mode of Internet Explorer 9/10 version)
Set the following flag in manager.properties to true. This will let DLP users use non-supported browsers including IE10 in compatibility mode.
# Used for toggling the ability to enter Unsupported Browsers (i.e Chrome / Safari)
com.vontu.manager.unsupported_browser_authentication = true
Enforce Server administration console accessed through Microsoft Internet Explorer version 9 or version 10.