Burner Problems

Hi, i was recently backing up my files on a CD, when i the burner started malfunctioning. I run windows XP on a Dell Computer. The burner is made by Veritas (40x\16x\48x), and the software it uses is CIS RecordNow DX.

The error i'm getting is this: after the CD is written, the computer verifies that the files on the CD are the same as on the computer. I get a message telling me that one or more of the files on the CD did not match. When i click "advanced" i have this:

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Cd-r/rw CW079D CD-R/RW (E ATAPI (10SJ)
PX.DLL - 1.1.0.336
PXMAS.DLL - 1.5.0.100
PXWAVE.DLL - 1.2.0.83
PXWMA.DLL - 1.0.0.2
OLEAUT32.DLL - 3.50.5016.0
MSVBVM60.DLL - 6.0.92.37
MSCOMCTL.OCX - 6.0.88.62
MSCOMCT2.OCX - 6.0.88.4
PXHelp20.SYS - 2.2.38.0

What's going on here?

 

bad write. The verify data option compares data written to source files and makes sure there is no corruption. Try burning at a slower speed.