Unable to convert S1 save

[Nikoichu]

Hey, I tried using your tool to convert my save from S1 (it's been a while lol). Here's what happened:

The character file couldn't convert when I specified it's from S1, however when I let it automatically detect the season, it converted "successfully". Trying to load it ingame in the current S6 however throws a "bad inventory data" error.

The stash outright couldn't convert at all.

I don't think I have any of the problematic items you've listed, except perhaps a few corrupted pieces of gear. I do, however, have "cheated" (e.g. manually created in a save editor) items that I've made for RW bases and the like (I basically "traded" with myself in SP, browsing the marketplace, find a deal, copy the stats to create a new item in the editor and discard the amount of Worldstone Shards the seller was asking :D). I think these items could be causing the problems.

Another problem is that my S1 installation is no longer working after I installed S6 (I even made sure to install it on a separate game installation on a separate hard drive, still borked my S1 install :@), so I can't just go through my character and stash and drop the problematic items, unless there is a way to reinstall S1. Any suggestions?

I've attached the files if anyone wants to have a go at it. Any help is highly appreciated!
S1_SaveFile.zip

[BetweenWalls]

Sorry for the late reply. I believe you can "reinstall" S1 by replacing your game files by those found in the Patches folder here: https://github.com/BetweenWalls/PD2-Converter/tree/main/Patches

That's how I did it back when I've downgraded game versions, anyway. Then you just launch the game directly instead of running the launcher. I only have the 1 file from that far back. Not sure if you need the others that are listed under the other season patches, but it might be worth a try if you haven't already moved on.