Have us FINALIZE the DVD before it can be used on other players and the PC. I can't tell if you completed that step.
Tried to copy VCR to DVD using two recorders connected by cable according to instructions in the manuals of the recorders. When I finished the "process" and removed the DVD it appeared that the recording started from the centre of the DVD. When I tried to read the contents on a PC it showed there was no recording on the DVD grateful for any advice so I can sort the problem