Use the ones provided by MSI via the product page download. If it does not work send a message to MSI Customer service http://www.msi.com/index.php?func=service
Within the wireless tray you cannot see any of the AP (Access Points)?
Try to check the settings on the other laptops that manage to connect to the access point and use it for your WLAN adaptor properties.
Different WLAN adaptor makes have different performance.
