Choose your guide:
following steps should work on any version of Windows
Simply jump into list of Services using ctrl+alt+delete and Task Manager).
Windows 7 + 8.1
Open Control Panel (either from start menu, or right clicking on “start icon” – windows 8.1, or from my computer)
In Control Panel open Administrative Tools (this item is present in large and small icon view)
If you have Control Panel in Category view click System and Security
Then click Administrative Tools
In Administrative Tools open Services
In Services panel select Apple Mobile Device Service and click Stop button on toolbar
This issue affects only applications running on 64bit Windows with iTunes version 12.1 or higher installed.
If you are running 32 bit version of Windows, you should not be affected.