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Vanon · Junior Joined: 19 Feb 2021 Posts: 1

Hi everyone!
I have a problem. There are two computers on which CitectSCADA v7.10 r1 is installed. One PC is configured as a server, the other as a client. The server receives data from the PLC, but the client does not connect to the server. All devices (PC, PLC) are on the same subnet. All IP addresses are entered correctly. All devices ping each other. How can I solve this problem?

tobkin · Junior Joined: 26 Oct 2018 Posts: 3

http://proscada.ru/ctkbase.en/
Q5548 HF700SP242967 - A Connection Could Not Be Established From Remote Client To Io Server After Rebooting Client PC
ArticleID: Q5548
Created: 14/09/2009
Last Updated: 14/09/2009
Suggested By: Geoff Leach

Applies To:
CitectSCADA v7.00 spk 2
Summary:
HF700SP242967 for CitectSCADA version 7.0 service pack 2.

This Hotfix provides a fix for the following bug:

Bug 37661 - A connection could not be established from remote client to IOServer after rebooting a client PC

Files Affected:
Citect.Platform.Net.Common.dll copy to Citect.Platform.Net.Common.dll
Citect.Platform.Net.Session.Tcpip.dll copy to Citect.Platform.Net.Session.Tcpip.dll
CitectSCADAWebClient_7_0_2_6.cab web client\server
Keywords:

Related Links
http://proscada.ru/ctkbase.en/articles/q5167.html

https://www.se.com/ww/en/faqs/FA212465/

http://proscada.ru/ctkbase.en/articles/q4627.html
Q3415, Q3373 and Q3430.