On Fri, Oct 23, 2015 at 3:22 PM, Eli Zaretskii <address@hidden
> This scenario ought to work. It works for me on Windows 7 and 8.1,
> and the pinned icon does have the AppID. That is the problem with
> Windows 10.
Yes, it worked for me on W7, too.
> Just step through the code and see if the call to
> SetCurrentProcessExplicitAppUserModelID succeeds. If it fails, I'd
> like to know the value returned by GetLastError.
As I said, the calls to Set...ID do succeed when I run runemacs.exe or emacs.exe from inside GDB. So I don't think that's the problem.