Determines whether Internet Explorer's Enhanced Security Configuration is active
Syntax
BOOL WINAPI IsInternetESCEnabled ( )
Return Value
Nonzero if the configuration is active, zero if not
Remarks
The function reads the 'IEharden' DWORD value from 'HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zonemap' key.
This function is also known as _IsInternetESCEnabled@0.