You may have trouble connecting to your XHV if you have not installed the correct drivers.
easy-wire comes with the driver installation. To connect to your XHV:
1. Close easy-wire.
2. For Windows 64-bit, point Windows Explorer to the following path: “C:\Program Files (x86)\Cirris\easywire\xHVAC Supply”
OR for Windows 32-bit, point Windows Explorer to: “C:\Program Files\Cirris\easywire\xHVAC Supply”.
3. Run the installer “USBXpressInstaller.exe” and follow the prompts until completed.
If you continue having trouble connecting to your XHV, try plugging the XHV into a different USB port and wait a moment before restarting easy-wire.