Hi Roman,
If there are two devices that are detected as a camera, simply disabling one of them will automatically set the other one as the default. To do so, follow these steps:
- Search and open Device Manager.
- Find your camera on the list of devices.
- Right-click the device that you want to disable and select Disable device.
When you'll need the Leap Motion Controller, simply enable it on the Device manager.
Let us know how things go.
Regards.