Could not connect to test server

[pranavkhare]

I am running tests on Windows mobile device using coded ui. I get the error "Could not connect to test server"
I've added below keys
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\IpOverUsb\Winium]
"DestinationAddress"="127.0.0.1"
"DestinationPort"=dword:0000270e
"LocalAddress"="127.0.0.1"
"LocalPort"=dword:0000270e

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\IpOverUsbSdk\Winium]
"DestinationAddress"="127.0.0.1"
"DestinationPort"=dword:0000270e
"LocalAddress"="127.0.0.1"
"LocalPort"=dword:0000270e

I've also set deviceipaddress to 127.0.0.1.

[NickAb]

Is device connected to host system and enabled for development? Could you please provide any logs from driver?

[pranavkhare]

Yes, the device is enabled for development.

Below is the driver log

16:50:17 [DEBUG] Waiting for a connection...
16:50:40 [DEBUG] ACCEPTED REQUEST POST /session HTTP/1.1
16:50:40 [INFO] COMMAND newSession
{
"desiredCapabilities": {
"app": "C:\Shims\CRMMoCA.WindowsPhone_3.2.0.106_x86_arm_Debug.appxbundle",

"deviceName": "device",
"locale": "en-US",
"deviceIpAddress": "127.0.0.1",
"platform": "Windows",
"UsePreinstalledApplication": "false"

}
}
16:50:46 [INFO] Target device: 'Device'
16:50:46 [INFO] CodedUI Test server IP address is 127.0.0.1
16:50:46 [INFO] Deploying CodedUI test server.
16:50:46 [INFO] "E:\WiniumCode\Pranav\Winium.StoreApps.CodedUi\bin\Debug\Winium.
StoreApps.CodedUITestProject.dll" /Settings:"C:\Users\v-prakh\AppData\Local\Temp
\tmp6287.tmp" /InIsolation
16:50:46 [INFO] Starting CodedUi Test Server using C:\Program Files (x86)\Micros
oft Visual Studio 14.0\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.
console.exe "E:\WiniumCode\Pranav\Winium.StoreApps.CodedUi\bin\Debug\Winium.Stor
eApps.CodedUITestProject.dll" /Settings:"C:\Users\v-prakh\AppData\Local\Temp\tmp
6287.tmp" /InIsolation /logger:trx
16:50:46 [DEBUG] VSTEST: Microsoft (R) Test Execution Command Line Tool Version
14.0.25420.1
16:50:46 [DEBUG] VSTEST: Copyright (c) Microsoft Corporation. All rights reserv
ed.
16:50:46 [DEBUG] VSTEST:
16:50:47 [DEBUG] VSTEST: Starting test execution, please wait...
16:50:57 [DEBUG] VSTEST:
16:51:28 [INFO] Microsoft.MicrosoftDynamicsCRMforWindows8.1 was successfully dep
loyed using Microsoft.Phone.Tools.Deploy
16:51:29 [DEBUG] Sending ping request to Test Server
16:51:30 [DEBUG] Sending ping request to Test Server
16:51:31 [DEBUG] Sending ping request to Test Server
16:51:32 [DEBUG] Sending ping request to Test Server
16:51:33 [DEBUG] Sending ping request to Test Server
16:51:34 [DEBUG] Sending ping request to Test Server
16:51:35 [DEBUG] Sending ping request to Test Server
16:51:36 [DEBUG] Sending ping request to Test Server
16:51:37 [DEBUG] Sending ping request to Test Server
16:51:38 [DEBUG] Sending ping request to Test Server
16:51:39 [DEBUG] RESPONSE:
OK: {"sessionId":"AwesomeSession","status":33,"value":"Could not connect to Test
Server"}
16:51:39 [DEBUG] Client closed

16:51:39 [DEBUG] Waiting for a connection...

[NickAb]

Have you tried reconnecting device after applying registry keys?