[BUG] Vapoursynth not recognizing subtitles for harcoding.Neither does Avisynth

[Selur]

C:/Program Files/Hybrid/64bit/Vapoursynth/vapoursynth64/coreplugins/DotKill.dll

No clue where that file comes from on your system.
Hybrid does not install any plugins into the coreplugins folder.
-> best deinstall Hybrid completely (with settings) and install the last dev version I send you a link to

How can I send you a debug file?

compress it for example with zip or 7zip and attach it to your post.

Cu Selur

Ps.: Also please use the code-tags

[code]...[/code]

when quoting error messages and content of files, it makes the whole post way more readable.