ADA Training Course for Commodore 64 – Abacus Software – Complete with Manual & Original Slipcase

This listing is for an original ADA Training Course for the Commodore 64, published by Abacus Software / Data Becker. The package includes the original ADA Training Course floppy disk, the printed training manual, and the original Abacus slipcase.

The manual is titled “ADA Training Course – Structured Language of the Future for the Commodore-64” by V. Sasse and appears complete. The floppy disk is clearly labeled with the original Abacus Software label and serial number. The software has been tested on original Commodore hardware and confirmed working.

The original Abacus slipcase is present and intact. It shows visible handwritten markings (“ADA”) on the exterior, as shown in the photos, along with normal cosmetic wear consistent with age and storage. The case remains structurally sound with no cracks or broken hinges.

This is an authentic vintage Commodore 64 software package, not a reproduction or copy. Please review all photos carefully, as they show the exact item you will receive.

Lastly, to get this software to work, I had to disable JiffyDOS on my machine.

Comes with:

• Original Abacus Software slipcase
• ADA Software which is confirmed working