K 10 svn:author V 8 hselasky K 8 svn:date V 27 2014-02-04T09:06:28.107834Z K 7 svn:log V 289 MFC r261228: When detaching a [USB] keyboard, keys might still be pressed. Ensure that all pressed keys are released before completing the USB keyboard detach. This will prevent so-called "ghost-keys" from appearing after that the USB device generating the key event(s) has been detached. END