IDEC WindSRV - Manual (Page 151)

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KEPServerEX5 Help
Possible Cause:
The server was unable to back up the server project to the specified file location.
Solution:
1. Ensure that the destination file is not locked by another application.
2. Ensure that the destination file, along with the folder where it is located, have Read/Write access.
Note:
This error is most likely due to Read/Write access permissions.
Unable to launch OPC Quick Client [Path: '<path>' OS Error: '<error>']
Error Type:
Error
Source:
Configuration
Possible Cause:
An attempt was made to launch the OPC Quick Client from the Configuration and it failed.
Solution:
1. Verify that the OPC Quick Client is installed in the specified location. If not, re-run the server installation and select it
for installation.
2. Verify that the required access rights to launch the OPC Quick Client from its specified location are had.
3. Contact Technical Support for assistance in determining the fault from the OS Error.
Unable to load driver DLL '<driver name>'
Error Type:
Error
Source:
Configuration
Possible Cause:
The specified driver could not be loaded when the project started.
Solution:
1. Verify the version of the driver that is installed. Check the OPC server's website to see if the driver version is for the
version of the server that is installed. If not, correct the server or re-run the server install.
2. If the driver is found to be corrupted, delete it an dthen re-run the server install.
Note:
This problem is usually due to corrupted driver DLLs or drivers that are not in sync with the server version.
Unable to load the '<driver name>' driver because more than one copy exists ('<driver
name>' and '<driver name>')
Error Type:
Error
Source:
Configuration
Possible Cause:
There are multiple versions of the driver DLL existing in the driver's folder in the server.