Any ideas please !!

[puppetman]

Hi

I have a 2 CD set of engineering applications that was purchased in the middle east. Max Engineering Pro Series.

This is what CloneCD says :

Info on inserted Disc:
Number of sessions: 1
CD contains CD-Text: No
Size used on Disc: 818537 kBytes
Sectors: 356370
Time: 79:11:45 (Min:Sec:Fra)

Info on Session 1:
Size used in Session: 818537 kBytes
Number of Tracks: 6
Pregap: Data Mode 1, Size: 816573 kBytes
Track 1: Data Mode 1, Size: 422 kBytes
Track 2: Data, Size: 2 kBytes
Track 3: Audio, Size: 16 kBytes
Track 4: Data, Size: 762 kBytes
Track 5: Data Mode 2, Size: 757 kBytes
Track 6: Data, Size: 2 kBytes

However CloneCD does not seem to be able to read the disk. There is only 11 files, all in the root dir of the CD. The main compressed data file is 670MB. There is also 2 tmp files of the same size. IsoBuster shows the tmp files at the same sector as the main data file, 1755. IsoBuster will allow me to extract all files except the three 670MB ones.

ClonyXXL says the CD contains Safedisc2. CD Protection Scout also says SD2 plus oversize, dummy files, data errors, sector errors and invalid track length and invalid TOC. Both CD's also have a visible ring approx 2mm in from the center. The ring on one CD is about 2mm wide the other 3mm wide.

Any ideas on how to backup these CD's would be greatly appreciated.

Thanks

Puppetman..