@fosley if you're still having problems, post it on github issues thread, I have an idea, butI would need you to test it.

@fosley

Try all the original files and just rename winmm.dll to d3d11.dll
It 100% worked for me

Renaming the library didn't work. I downloaded the latest version of the asi file from the linked github thread. It gives me four messageboxes (dllmain, InitializeASI, Callback, Init) when I launch the game. It didn't work with d3d11.dll, so I renamed it back to winmm.dll and still nothing (and still all four messages). I'm still using the dll I downloaded on 12 November, which appears to be the latest version.

I tried two different save points, and leaving the level to advance the mission and coming back, but I still get the confirmation dialog.

It's not the end of the world or anything if it doesn't work for me. I just thought I'd post my experiences in case it helps someone else.

Okay, we figured out that in case it doesn't work, renaming winmm.dll to d3d11.dll may help.

@fosley

You can try the other versions of the file posted here [github.com]

They haven't worked for me.

Creating an empty text file and renaming it to match the downloaded file gives an error about being an invalid .asi file, so it's at least looking at the file.

The new version doesn't act any differently. The instructions say to put it in the root directory, which I'm assuming is the one with AI.exe in it. I put AlienIsolation.SkipSaveConfirmationDialog.asi and winmm.dll in there together and haven't seen any changes.

@ThirteenAG

Thanks for your effort. Sadly, replacing the file didn't work for me.
I'll create an issue on github as requested, hopefully I can help you out with any logs or anything to get this working.

@fosley @Monte https://transfer.sh/dNDO8H/AlienIsolation.SkipSaveConfirmationDialog.asi.zip
Can you try to replace asi with this version and let me know if it works? If not, please create an issue on github because I'd need further assistance.

I commented a while back on this, but hadn't tried it yet. I also dropped the files in and it has no effect. It doesn't break anything, but I still get the popup every time I save. I'm on W10, so it doesn't look like a W11-specific thing.