Hello anggwaponi,
You posted in an old thread where the OP had an issue with Office 2007.
Your issue is with WLM, and that is not part of Microsoft Office (the forum for this thread).
You would get better help if you start your own thread for issues like this.
Different users with different problems can make a thread very confusing.

Anyway, did you look in the WLM Options to see if you can fix your settings and configuration problems?
This screen print is for WLM 2011, but I expect WLM 2012 is similar.
Where is Mail Icon - Control Panel-wlmsp26.png
I have Office installed and Control Panel > Mail shows Outlook configuration, not WLM configuration.
I don't know if WLM would add a Control Panel item if I didn't have Office/Outlook installed...