Writing Audio CDs

WaveLab seems never to be able to have this CD writing feature working properly, this since years (since Windows XP). This is scandalous. Now I am on Windows 8.1 64bit, after a few days (and before and after downloading the recent WaveLab patches) of joyful feelings that I finally can burn audiofiles/montages again (it worked for about 6-8 CDs), I have a sudden error message 0x0000028A saying that the audio files cannot be opened. Why should newly created files not be opened?? This is riodiculous.