[Your Trainz Install Folder]/bin/CDPArchive.exe
CDPArchive.exe extract "C:\Path\to\file.cdp" "C:\Destination\Folder" trainz cdp extractor
Yes. CDPExplorer v2.0+ and recent CDPArchive.exe fully support TANE, TRS19, TRS22, and Trainz Plus. [Your Trainz Install Folder]/bin/CDPArchive