[HELP] No preview window

[Selur]

When I open Tools -> Viewer I see a list of connected apps.

You should see:

when if you press vsViewer, you should see:

Then you should change the text there to:

import vapoursynth as vs
core = vs.core
import site
clip = core.std.BlankClip()
clip = core.text.Text(clip, str(core))
clip.set_output()

and press 'F5'.

Cu Selur