Please go to Launcher -> Settings -> Enable logging, then click repair installation and send us log.
INFO: Launcher checks for new version
Movie Battles II Log file Created on: 23-Dec-15 11:55:39 AM
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Current Launcher's configuration
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Installation type (Complete/Basic): COMPLETE
Installation folder: C:\Program Files (x86)\Steam\steamapps\common\Jedi Academy\GameData\
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Additional Informations
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OS: WINDOWS Microsoft Windows 10 Home
GPU: NVIDIA GeForce GTX 970
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INFO: Found version info file > 1.3.2.1 hats
INFO: Launcher checks for new version
INFO: Launcher checks if MBII is installed > YES
INFO: Launcher checks for new version
INFO: Launcher checks for new version
INFO: Launcher checks for new version
INFO: Launcher checks for new version
INFO: Launcher checks for new version
INFO: Launcher checks for new version
INFO: Launcher checks for new version
INFO: Launcher checks for new version
INFO: Launcher checks for new version
INFO: Launcher checks for new version