If you place this file next to the studio64.exe launcher, the IDE will keep all its settings inside the USB drive folder instead of writing to C:\Users\[You]\AppData .
Instead of fighting Windows registry and driver permissions, savvy mobile developers have abandoned the "Portable App" paradigm for the . android studio portable
Download the Windows (64-bit) .zip file from the Android Studio Download page . If you place this file next to the studio64
Running a heavy IDE and an Emulator off a standard USB 2.0/3.0 stick will be painfully slow. Use a High-Speed External SSD for a usable experience. android studio portable
org.gradle.offline=true
Run the IDE on restricted computers (like at school or work) where you can't install software.