Ohhh finally I figured it out! After removing Eclipse directory I installed it into another directory.
echo %ANDROID_SDK_HOME%
has displayed wrong path to sdk directory.
setxset ANDROID_SDK_HOME "E:\adt-bundle-windows-x86_64-20140321\sdk"
- unplug device
adb kill-server
adb start-server
- plug device
After these steps, I was able to see confirmation dialog with RSA fingerprint on my phone :)