ok then.
Right-click on "Jedi Academy" => Properties => Security => give yourself all possible permissions, including all subfolders.
"Jedi Academy\GameData\MBII" => Ctrl + A => right click on selected files => Properties => uncheck 'Read only' => OK.
Repeat for these folders:
- Jedi Academy\GameData
- Jedi Academy\GameData\mme
- Jedi Academy\GameData\mmeMBII
Make sure you start Launcher as admin and Launcher is allowed to access Internet.
Whilelist Launcher in any firewalls and anti-viruses you have (Kaspersky, Comodo, Nod32...).
MBII Launcher => Settings => check "Enable logging" => Repair installation.
Post latest log from "Jedi Academy\GameData\MBII_Launcher\logs" here.
Even if after this there will be no logs about or more 11KB in size, please pack your whole "MBII_Launcher\logs" directory into a single .zip file and upload that file to this thread ("Upload a File" button).