States an instance of thunderbird already running unable to start thunderbird.
From a fresh restart I attempt to start Thunderbird. I get message than an instance of thunderbird is already running. I searched the task manager and processes running and do not find thunderbird there. I have restarted computer several times and still get the message.
From a fresh restart I attempt to start Thunderbird. I get message than an instance of thunderbird is already running. I searched the task manager and processes running and do not find thunderbird there. I have restarted computer several times and still get the message.