Corrupt AUCI Econet 'Network Supervisor' disc

[CJE-4D]

I have an Advisory Unit Computers in Education pack (Disc, manual & wallet).
Archimedes Desktop Network Utilities for Level 3 & 4
AU Enterprises Ltd
The disc is corrupt:-(
Does anyone have a copy of the software please:
!NetManage
!NetPass
!NetProt
!NetUser
!NetUsedEd
!Protect

Full disclosure: I am selling the pack.

Chris Evans