Last hope: blueprint library recovery from save file. (v1.1.9+)

[gobsan]

It totally worked. Thank you for "digging it up" sir!

[djhelms]

I have over 7,900 hours on Factorio. My steam drive D died and I replaced it. Game files came in from the Steam cloud. My most recent game had no bps, but an earlier game did. Your solution saved me many, many hours of bp reconstruction. Thank You!

[d00nicus]

This is fantastic, it's gotten me a few lost blueprints back, but I had a load I lost from much earlier saves that no longer load in anything new enough to use this hidden option (.16 - .17 era) - is there any way to salvage the blueprints from those older saves?

[skaudus]

Thank you for saving my save and my library.