Internet Explorer 11 is certified for ALM 11.52 since patch 2.
The certification excludes:
* BPT, UFT, and Sprinter version 11.5x:
UFT 11.5x/ Sprinter 11.5x currently do not support Windows 8.1
BPT 11.5x with UFT 11.5x currently does not support Windows 8.1
* Server Side Execution Report is not supported
* To paste the licence in the License tab, Compatibility mode must be used.
This can be checked at: http://support.openview.hp.com/selfsolve/document/KM00882847
About ALM 12, Internet Explorer 11 is not certified yet.
This can be checked at: http://support.openview.hp.com/selfsolve/document/KM00797908
About ALM 11, the latest certified version is Internet Explorer 10.
This can be checked at: http://support.openview.hp.com/selfsolve/document/KM00814148