Connecting client to server on windows 7 problem

Startbeitrag von Andre Fourie am 28.11.2016 09:56

Does anyone know why there is difficulties in connecting windows 7 client to HFSQL server on another windows 7, I don't have the problem when connecting from a client running windows 10. Any advice how I can get the windows 7 client to connect to the windows 7 server successfully. I am connecting via Wifi, the client machine can see the server machine, When I try to connect it, takes about a minute, the comes up with the error below. (WD ver.20)
What happened?
Connection to server failed.

Error code: 74000
Level: non- fatal error (EL_ONRETURN)
WDSS error code: 4000

Dump of the error of ‘wd200hf.dll’ module (
Identifier of detailed information (.err): 73202
Debugging information:
Module =
Version =
Additional Information:
Err_sERVEuRCs :


Hi André,

Most probably, you have a firewall issue on one of the machine. Check that port 4900 is open.

Best regards

von Fabrice Harari - am 28.11.2016 10:53
Hi Fabrice,

Thank I already checked, It was an antivirus program that disabled the network of the server machine, in essence - Yes it was indeed a firewall issue, But working now, thank you for your response

Best Regards
Andre Fourie

von Andre Fourie - am 28.11.2016 11:34
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