nexus 7 games with obb

[radumoreni]

Hi,I recently bought a nexus 7 tablet 2nd generation(2013).I have a problem when I want to install games with data.I usually install the apk and then copy the data folder to android/obb/.when I start the game my obb folder get's deleted automatically and the game stops all of the sudden with the message pop-up "app has stopped working".I need to mention that I am currently running the latest version of android (4.4.4).if anyone can help me to avoid the deletion of the data files ,I will be very grateful.I tryed games like modern combat 5,n.o.v.a 3,Leo's fortune.