The logfile will not give you any useful information, it only contains memory addresses.
The first thing is to try the ram fix again to make sure it actually installed correctly, from here:
http://static.dolimg.com/mh_netstorage/lucasfilm/patches/pc/FOC_RAM_MPLobby_update.exe . It puts a file into your FoC XML file, so it's important that nothing messes with it.
Second, if that doesn't work, is to make sure you have admin privileges.