I run Win 98, 233MHZ Pentium 11 1998 version.

CD writer is HP CD-Writer plus 8210e. USB.
Software, Veritas Backup Exec V4.5.

My problem is that it will not write to CD-RW media.
Appears not to recognise that it is formatted. Carried out full format
before use.
No problem writing to CD-R or Zip Disks.
No problem writing CD-RW using software supplied with CD writer.

I should be grateful for any help.