Android Studio: Files are edited without my intervention

Question

I was watching around for a bug and one solution says to do: \"File > Invalidate Caches and Restart\"

But then I find my build.gradle replaced with unkn

Answer 1

I have tried below solution and its work for me.

I have delete the caches folder from C: Drive. after an open project in an Android studio.

C:\Users\admin.AndroidStudio3.3\system\caches