W7 x64

WLM/MSN 2012 v16.4.3503.728

What I have done:

-Had to use wlstartup.exe to enter info after reboot everytime.

-Already checked 'Remember my ID and password' + 'Make this my trusted PC' but it unticks itself and forgets login info after reboot.

-Already tried repairing the install then rebooting to no avail.

-Regsitry is already on %USERPROFILE%\AppData\Roaming under W7 in Current User.

Additional Info:

-PC language is set to Japanese system locale language while the rest is English

-Changed compatability mode for messenger.exe to Vista SP2 so it would appear as an icon in the taskbar and not as a pinned tab/folder look

-Everything is up to date on MS Updates/ Driver Updates

I've read many threads about this issue in the past on previous versions but it seems to be not fixed yet. Any solutions?