Differences

This shows you the differences between two versions of the page.

--- opcda_server_integration_guide [2021/09/23 14:03] – wikiadmin
+++ opcda_server_integration_guide [2023/03/02 16:20] (current) – wikiadmin
@@ Line 40: / Line 40: @@
 set path=.\jdk1.8.0_302\bin;%path%
-When you start the OPCDA Server on a 64-bit system you will see an error noted about the UnilogServer FAILED. This can be ignored.
+The java.exe file in that folder must be set to run in compatibility mode.  Right-click and select properties and configure compatibility for XP or Win8:
+{{:pasted:20230215-092210.png}}
+The batch file used to start the server must be run in with admin privileges. Details on how to do this can be found [[https://fossbytes.com/batch-file-run-as-administrator-windows/|here]].
+The basic steps are:
+> How to run a batch file as Administrator in Windows 10?
+>
+>     Right-click on your batch file.
+>     Click Create Shortcut.
+>     Right-click the shortcut file. Click Properties.
+>     In the Shortcuts tab, click Advanced.
+>     Check the Run As Administrator box.
+>     Click Ok to close the dialog box.
+>     Click on Apply to save the changes.
+>
+>
+> Then you need to use that shortcut to start the software, not the actual batch file.
+When the server starts correctly you will see the message "Register Result 0" in the console window:
+{{:pasted:20230302-151110.png}}
+If you reach this stage, but your OPC client still reports that the server is not registered copy this text into a file called "RegisterErgoTechOPCDA.reg"
+<code>
+REGEDIT4
+[HKEY_CLASSES_ROOT\CLSID\{F2120BB1-5FB8-480D-BAEE-06B9F3650AB0}]
+@="ErgoTech OPCServer"
+"AppID"="{F2120BB1-5FB8-480D-BAEE-06B9F3650AB0}"
+[HKEY_CLASSES_ROOT\CLSID\{F2120BB1-5FB8-480D-BAEE-06B9F3650AB0}\Implemented Categories]
+[HKEY_CLASSES_ROOT\CLSID\{F2120BB1-5FB8-480D-BAEE-06B9F3650AB0}\Implemented Categories\{63D5F430-CFE4-11D1-B2C8-0060083BA1FB}]
+[HKEY_CLASSES_ROOT\CLSID\{F2120BB1-5FB8-480D-BAEE-06B9F3650AB0}\Implemented Categories\{63D5F432-CFE4-11D1-B2C8-0060083BA1FB}]
+[HKEY_CLASSES_ROOT\CLSID\{F2120BB1-5FB8-480D-BAEE-06B9F3650AB0}\LocalServer32]
+[HKEY_CLASSES_ROOT\CLSID\{F2120BB1-5FB8-480D-BAEE-06B9F3650AB0}\ProgID]
+@="ErgoTech.OPCServer"
+</code>
+Then double click on "RegisterErgoTechOPCDA.reg" and let it make changes to the registry.
+If you want to unregister the OPCDA Server you can copy ithis nto a UnRegisterErgoTechOPCDA.reg and run it:
+<code>
+REGEDIT4
+[-HKEY_CLASSES_ROOT\CLSID\{F2120BB1-5FB8-480D-BAEE-06B9F3650AB0}]
+</code>
+If you still cannot connect, set the "Interactive User" on the server.  Enter "Component Services" in the Windows "Type here to search" box (bottom left) and star the application.
+Navigate to "DCOM Config"
+{{:pasted:20230302-151535.png}}
+Find the ErgoTech OPCServer.  Right-click, select Properties and then Identity.  Set the checkbox for "Interactive User"
+{{:pasted:20230302-150938.png}}
+When you start the OPCDA Server on a 64-bit Windows system, even with a 32 bit JDK, you may see an error noted about the UnilogServer FAILED. This can be ignored as long as the "Register Result" line is 0 and not 1.
 <code>
@@ Line 50: / Line 112: @@
 Creating UnilogServer StartedmanageOPCDAcat
  FAILED
- Register Result 1
+ Register Result 0