<p>MediaPortal keyboard hook doesn not work anymore after switching to framework 4. This method is used inside MP in MPTray plugin and generic remote HID and also in some plugins.</p><p>Forum issue link: <a data-cke-saved-href="http://forum.team-mediaportal.com/threads/planning-for-1-6-0.121968/page-12#post-1036105" href="http://forum.team-mediaportal.com/threads/planning-for-1-6-0.121968/page-12#post-1036105">http://forum.team-mediaportal.com/threads/planning-for-1-6-0.121968/page-12#post-1036105&lt;/a&gt;&lt;/p>