CD/DVD issue

HELP!!

My CD/DVD Drive reads and plays pre-recorded CDs and DVDs perfectly but recorded CD and DVDs show up blank in windows XP SP2.

BTW: The recorded CDs and DVDs have been burnt on different PCs with different softwares
including Multi-session and finaliized sessions.

All of them show up blank.

I am going nuts about this issue. Pl. help.

All the Upper/Lower Filters are present in the registry. The drivers are installed.

I even downloaded Microsoft’s guided help.
Even that said everything is fine.