The WOSA Device Service throws the following exceptions:
Exception | Reasons/Actions |
---|---|
DSEDLLNotFound Exception | The DLL loading process fails. Action: Place the DLL files in the working directory (see Installing the WOSA Device Service for the list of required DLL files), and check the value of the instance attribute deviceType. Make sure that all the WOSA/XFS drivers are correctly installed. The exception message string contains the name of the DLL file that could not be loaded. This file name is either DSEWOSA (the main DLL file) or the name of a device-specific DLL. If the name is DSEWOSA, then that DLL could not be loaded, either because it could not be found or because the WOSA/XFS drivers could not be loaded. If the name is the device-specific DLL, then that DLL could not be found. |