Write error

I am using Windows XP and Panasonic HDC-HS9 vdo camera. When I use HDWriter software to write vdos to DVDs (AVHCD format), it stops towards the end and say "An error occured during the write process. The write process was interrupted (Error:203-E-0) Details (0): 0x87403007"
Can someone tell me how I can resolve this please? My current available hard disk space is 33.2GB. My same set up used to be able to write AVHCDs with less than that amount of free harddisk space.

Thank you so much!