Windows limitation (260 chars). Solution: Extract to a short path like C:\TMP\ .
If you find CDP extraction too technical, consider these alternatives: trainz cdp extractor
He stared at a corrupted .cdp file—a Content Dispatcher Pack that held a legendary, long-lost British Rail Class 55 "Deltic" locomotive model. The creator had vanished from the forums a decade ago, leaving behind only this encrypted shell. "Time to open the vault," Elias whispered. Windows limitation (260 chars)