stringing recovered files together

Hello. I recovered some temp files that belong in about a two hour presentation I recorded but was not able to save as a project or export. There are around 50-90 files in the folder that was created. Is there a simple way to striong them together to reconstruct the presentation or should I just paste gthem one after an another? Thanks for whatever help or information you can offer.

You can’t easily paste them together because they go Left-Right-Left-Right. If you were in Audacity 1.3, they’re not in numeric order.

Download and install Audacity 1.3 and try the Disaster Recovery Tools. Audacity 1.2 had tools, but they were wimpy and frequently failed.

These fail, too, but less often.