I have Windows XP-Pro SP3 with all updates.
I install community codec pack to fix an audio glitch with NERO ver 8.
Later I installed k-lite codec pack with un-installing community codec pack.
As a result when I burn dual-layer DVD's they only burn 1/2 ways.
Single layer DVDs burn just fine.
How can I fix this without re-installing Windows XP-Pro and all my apps ?