Don't remember what caused me to have a backup of the file.
If your extension is correct (dialog.tlk), maybe the file is
corrupted, so I suggest a clean re-install of all the mods.
Let me explain better:
When I installed the first version of Ascension,
the dialog file was simply replaced (thus turning my game, which
was in ITALIAN, to a full ENGLISH version).
While the Weidu Mods ADD strings to the existing dialog file, so
to install the new WEIDU version of Ascension, I had a big problem!
I didn't want a mixed-language-game, but installing the new version
needed the old dialog file which I had only in italian.
So I installed Weidu Ascension over that, and then replaced the resulting
dialog file (mixed-language at this point) with the full version that came
with the NON-WEIDU realese of Ascension(full english).
If you can do the same (in your case, backtrack to the point you have only
Ascension, then replace the file) you are SURE to start with a working dialog
file, without re-installing the whole game.
From here, install carefully in order the new mods.
Or maybe you have simply a corrupted executable of Tashia!
Try downloading it again!
Hope this helps!
