iforgetmypassword

Ok, I helps me but not in all problems. Now I can saw list of OPCServers, even connect to server but I cann't get any Item or any Group. All metods gives me a error: "The requested action with this object has faild" For example i would like to see server groups so I write a code: $oOpc = ObjCreate("OPC.Automation") $connect = $oOpc.Connect("Matrikon.OPC.Simulation.1") $time= $oOpc.StartTime ConsoleWrite($time & CRLF) $test = $oOpc.OPCServerGroups() ConsoleWrite($test & CRLF) Any help? I can give you a OPC Server of Matrikon if it will help.

Thanks, a lot. It's really helps me.

Hi I'm trying to connect to dll which I found on below URL: http://freedownloadscenter.com/Programming...r_Download.html Code : $dll = DllOpen("gbda_aut.dll") $result = DllCall($dll, "str", "GetOPCServers") msgbox(0, "", $result) ; number of chars returned DllClose($dll) And there is no answer - where I make a mistake? PS. I have got OPC Servers in my computer.