ADB error: cannot connect to daemon

Question

I need help to get ADB working on my PC (win7 64bit) with the Samsung Galaxy S2.

I have installed the drivers coming along Kies, I think under sub folder \"25_escape

Answer 1

I was using Genymotion 2.9.0. I updated to 3.0.0 Now it is working. So please check Genymotion version.