maslov kirill

Hello. I have a problem with com2tcp and driver test 4.14.0.688 applications. I create a pair of linked com ports in the com0com application. Next, I enter the command at the command prompt com2tcp.exe \. \ COM4 192.168. x. x 7778 (screenshot 1). Next, I click search for devices in the driver test app(screenshot 2). As a result, the error is 10061. All actions are performed on the same computer(windows 10 x64). Ping to the device is present(screenshot 3). Port 7788 is registered in the cash register...