FullName property
[FullName may be altered or unavailable in subsequent versions of the operating system or product.]
Retrieves the fully qualified path of the Windows Internet Explorer executable.
Syntax
Property values
Type: String
the path of the Internet Explorer executable file.
Remarks
Windows Internet Explorer 8 and later. Always returns an empty string.
This method also updates the window list.
The WebBrowser object delegates this method to the top-level frame. If no frame exists, it returns E_FAIL.