Incremental BU errors

[Guest]

Each time I attempt an immediate incremental backup I am asked to insert the last disk of the set.

 

 

 

The backup runs and I get error messages such as:

 

 

 

+ Retrospect Express version 5.6.132

 

Launched at 2/20/2002 4:46 PM

 

+ Retrospect Driver Update, version 2.6.106

 

 

 

+ Executing Immediate Backup at 2/20/2002 4:47 PM

 

To backup set Backup Set B...

 

 

 

- 2/20/2002 4:47:46 PM: Copying Drive C (C:)

 

TVol::SetLabel: USetVolumeLabel failed, D:\, winerr 154, error -1013

 

TVol::SetLabel: USetVolumeLabel failed, D:\, winerr 154, error -1013

 

File "C:\RECYCLED\NPROTECT\NPROTECT.LOG": can't read, error -1020 (sharing violation)

 

2/20/2002 5:09:08 PM: Snapshot stored, 18.7 MB

 

2/20/2002 5:09:48 PM: Comparing Drive C (C:)

 

TVol::SetLabel: USetVolumeLabel failed, D:\, winerr 154, error -1013

 

Trouble reading: "9-Backup Set B" (840), error -206 (drive reported a failure: dirty heads, bad media, etc.)

 

Additional error information for device "Sony CD-RW" [0:1],

 

Sense > f0 00 03 00 01 c8 9b 12 00 00 00 00 11 05 00 00 00 00

 

(SONY |CD-RW CRX140E |1.0n)

 

TVol::SetLabel: USetVolumeLabel failed, D:\, winerr 154, error -1013

 

2/20/2002 5:14:28 PM: 2 execution errors

 

Remaining: 1 files, 326.2 MB

 

Completed: 2547 files, 281.3 MB, with 11% compression

 

Performance: 38.9 MB/minute (31.7 copy, 76.6 compare)

 

Duration: 00:26:42 (00:03:51 idle/loading/preparing)

 

 

 

Quit at 2/20/2002 5:26 PM

 

 

 

I have a Dell 733, 256 MB, Sony CRX140E CD-RW & lots of HD space. I am using CD-R media.

 

Running under Windows 98SE.

 

 

 

When this occurs, I feel that I have corrupted the last disk of the set and have to make a new complete backup.

 

 

 

How can I get accurate incrementals?

 

 

 

Also, do I need to make a new Disaster Recovery Disk after each incremental, assuming I can make a successful one?