Cannot open a file

[Deadlydoze]

I have a custom interface.xdat file which i was editing without any issue about a month ago.

About a week ago I could open it and edit it again just fine.
Now all of a sudden I can't open it anymore, I get a prompt "try another version" (none of them work), its Interlude file, it has always been, nothing changed on my end. My guess is the program got auto updated from 1.3.5 to 1.3.6 and causing issues. I have over 10 backups of the said file, with small changes in each of them they all give out the same error. However the program opens a clean interface.xdat just fine.
Is it possible to obtain the earlier version without it auto updating it self somehow to test my theory?

[acmi]

Here previous version of xdat schema, put it in libs dir. Change xdat_editor.bat, replace update.jar with editor.jar to prevent autoupdate.
Сan you send me your file? I'll help you to fix it.

[ViuDo]

Same problem here Acmi, plz re share schema version.

Regards.