Notes about the DLT file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The DLT file type is primarily associated with 'VCTEditor' by LEONI Wiring Systems UK Ltd.. DELTA Data File. Edit with VCTEditor and use to test wiring harnesses with DELTA program.