Qt Application deployment error on Colibri T20

Hello everyone I’m working with a Colibri T20-based device. I have installed the development environment according to this instruction. My host is a Windows 10 PC. I wanted to upload an example as indicated in the instructions, but I couldn’t do it. In Visual Studio, I can connect to the device using Tools -> Connect to Device. But when I do Build -> Deploy Solution, I get an error:
The system cannot find the specified path.

I understand that somewhere you need to set the path where the application will be deployed, I tried to write this in Tools -> Options -> Device Tools -> Devices -> Properties, but it didn’t change anything, the error remained.

Also important note: the connection to the device is made exclusively using Ethernet, can this become a problem?