Windows 10 Cannot connect via ComputerConnector to Windows Storage Server 2008 R2

[esem99]

While running ComputerConnector, it does not see the server (WD Sentinel) and returns the following log:

[06/13/2019 10:01:48 6a0] GlobalData::Initialize (PCO-WDSENTINEL, 65510, C:\Users\esem\Downloads\ComputerConnector(192.168.1.107).exe, 1045)
[06/13/2019 10:01:48 6a0] ExpandEnvironmentStrings return (C:\WINDOWS\Temp\Client Deployment Files\)
[06/13/2019 10:01:48 6a0] CComputerconnector::Run: Running Task: Id=1 Description=Downloads the Setup.cab file
[06/13/2019 10:01:48 6a0] NetworkUtil:ownloadFile (HTTP://PCO-WDSENTINEL:65510/Connect/default.aspx?Get=Setup.cab&64bit=1&LanguageId=1045, C:\Users\esem\AppData\Local\Temp\Setup.cab)
[06/13/2019 10:01:48 6a0] NetworkUtil:ownloadFile - Create directory [C:\Users\esem\AppData\Local\Temp] if not exist.
[06/13/2019 10:01:48 6a0] NetworkUtil::_WinInetDownloadFile (HTTP://PCO-WDSENTINEL:65510/Connect/default.aspx?Get=Setup.cab&64bit=1&LanguageId=1045, C:\Users\esem\AppData\Local\Temp\Setup.cab)
[06/13/2019 10:01:48 6a0] Download from url: HTTP://PCO-WDSENTINEL:65510/Connect/default.aspx?Get=Setup.cab&64bit=1&LanguageId=1045 failed with HTTP error 500
[06/13/2019 10:01:48 6a0] _WinInetDownloadFile returns 0x8000ffff.
[06/13/2019 10:01:48 6a0] NetworkUtil:ownloadFile(HTTP://PCO-WDSENTINEL:65510/Connect/default.aspx?Get=Setup.cab&64bit=1&LanguageId=1045, C:\Users\esem\AppData\Local\Temp\Setup.cab) failed with hr = 0x8000ffff.
[06/13/2019 10:01:48 6a0] CComputerconnector::Run: Task: Id=1 Failed
[06/13/2019 10:02:04 cc0] wmain: End of Computerconnector: hr=0x0

No problems with connecting on WIN 7 machine.

Any ideas what is the reason and how to fix it?

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