I don't see a case where you would want to reactivate a radio just to give the user a hint that some network resource may or may not currently be reachable.
See https://devforums.apple.com/message/409618 The only way to know whether a host is available is to try to connect to it.
Try using the Microsoft Fix it wizard, available at
The wizard updates the Windows registry so that you can usually uninstall previous versions of the program, or install or update the current version successfully. MST file could be missing from its original location or corrupted.
Sometimes, you can browse for the resource by using Add/Remove Programs in the Control Panel and trying to repair the application.