I was working on an android project. Last week, I saved 2 copies of this project in 2 different drives for backup. Since that day I make many changes in my project (80% changes). A couple of minutes ago, I copy my updated project from one drive and paste two other drives (backup drives) but when I came back to the android studio and run my project on the emulator, it was the old project.
I go back to two backup drives and check but there is also an old project version. I don't know where It goes.
I really need help. Thanks