Weird "Notice"

[PankuBox]

So I just installed Factorio From steam, and I got this weird pop up when I was building a drill. I havent not foun lua:390 on the forum so I am posting it out there.
Once I clicked OK it kicked me out of the game completely.

I am running Win10 most upto date. I am still doing the campaign mode this is the 3 one where you meet the boilers for the first time.

Hope you can help, because I can't do anything from here, it keeps repeating itself.

Thanks

[DaveMcW]

Please attach your save file.

[PankuBox]

Please attach your save file.

Where do I get the save file when its all downloaded on steam?

[Shadowkeeper256]

Same place as when not using steam:
C:\Users\<username>\AppData\Roaming\Factorio\saves

[DaveMcW]

Open file manager and type %appdata%\Factorio\saves

[PankuBox]

Open file manager and type %appdata%\Factorio\saves

heres what I got

[DaveMcW]

Great. While you're waiting for the devs to fix it, you can just restart the level. It's a rare bug so hopefully it won't happen again.

[kovarex]

It seems like you started the level with 0.12 version, then you updated and continued in 0.13.

Just start the level over in 0.13 and it will work fine.