As an alternative to using the Search tool to add devices to the device list, add individual devices manually to the list.
To add a device to the list manually:
From the Device menu, select Add Device. The Add Device window displays.
Enter the IP address for the device and click OK. DeviceInstaller searches for the device. Upon connection to the device, DeviceInstaller adds it to the device list. A message displays if DeviceInstaller does not find the device.
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