Windows Performance Analyzer 1] Open an ETL file in WPA To open an ETL file in WPA, click on the File menu, choose Open. By default, WPR saves ETL files in your Documents\WPR Files folder.

To view the ETL files, open all the folders one by one. What is BootCKCL.etl file and can I delete it? The BootCKCL.etl is one of the CKCL files. CKCL stands for Circular Kernel Context Logger.

The latest Neo4j open-source NoSQL graph database adds built-in ETL, new functionality for easily mapping tabular data into Neo4j from CSV files, and a faster data loader, among other changes.