Atton's Death Not Triggering?

[arblos 0]

1) During the game, when did the problem begin to occur?

During the Atton/Sion duel.
2) Did you install the latest version of the mod? (1.8.4 and 1.2 respectively) We only provide assistance for the most current version of those mods.

Yes. 1.8.5
3) What version of the game do you have? (Steam, GOG, 4CD, KotOR Collection?) What region is the game designed for if it's the 4 CD version?

Steam
4) Did you update your game as required by your game's region? (4-CD version ONLY)
5) Did you install this over the previous version(s), or did you perform a fresh installation as required by the TSLRCM's read-me file?

It was installed over 1.8.4. Could this be the problem?
6) What other mods have you installed? Please give an accurate list and provide links to each of these mods - even if they are found on this site. (We don't actually know them all!.)

Nothing but TSLRCM.
7) Can you be more specific about the error? At what point did it happen?

Instead of the death outcome, what happens is that the standard "game over" screen occurs instead. I used to be able to fix this in the past by changing the "Atton_Dead" numeric to 1. Now that's not working.
8) Have you tried re-downloading/re-installing the mod?

Yes.
9) Have you tried using a different save game?

Yes.
10) Have you tried starting a new game?

Not yet.
11) What Operating System do you use? (List Virtual Machines as well if you are using them.)

Windows 10.
12) Can you confirm that you see the TSLRCM logo on the the main menu screen?

Yes.

13) What language is your game set for?

English
14) Which language of TSLRCM are you using?

English

[Sith Holocron 2,473]

Did you have mods installed before and then delete them before the issue cropped up?

[134340Goat 116]

5) Did you install this over the previous version(s), or did you perform a fresh installation as required by the TSLRCM's read-me file?

It was installed over 1.8.4.

 

Could this be the problem?

 

Almost certainly. You'd be surprised how much in the files can be upset by installing over

[arblos 0]

Well it was a slight problem prior to the 1.8.5 update. 

 

And I never went beyond TSLRCM when it comes to modding.

[Kexikus 994]

But since you only have TSLRCM installed, you can probably make backups of your savegame (just in case), uninstall the game and reinstall TSLRCM 1.8.5 over a fresh copy of the game. You should be able to continue with your old savegames afterwards and maybe the fight will work as intended. It could also be that your savegames get screwed up though, depends on how broken your TSLRCM installation is because of the installation on top of an old version.

[Hassat Hunter 571]

Not sure what you guys are talking about, since installing ontop is just fine. Sure a few files got deleted from the installer, but that shouldn't be a major issue in this case.

Can you upload a savegame?