[jtha]

I've been using a simple home-made Autohotkey script for years (decade?) to do it more like rmcd is doing.

Here's an example for opening Chrome or switching to it if it's open. If there is more than one Chrome window open it cycles between them by minimizing the current one, then opening the next one etc.

SetTitleMatchMode, 2

#c::

IfWinExist, Google Chrome

  IfWinActive

    WinMinimize

  else

    Winactivate

  else

    run,"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"

return