The AVEVA OMI SDK includes a logger that you can add to your app to aid in app development and troubleshooting. The logger contains a number of methods, including LogError, LogInfo, LogWarning, LogTrace, LogEntry, and others. To add the logger:

1. In the Visual Studio Solution Explorer, select your app.
2. Right-click and select Add > Existing Item (or press Shift + Alt + A).
3. Navigate to the C:\Program Files (x86)\ArchestrA\Framework\AcfSdk\Includes folder.
4. Select the Logger.cs file.
5. Click the down arrow on the Add button
6. Click Add As Link.
7. Add a reference to the dll file C:\Program Files (x86)\ArchestrA\Framework\AcfSdk\SharedLibs\ArchestrA.Diagnostics.LoggerClient.dll.