NextPVR v4, Windows 10. can't browse for decoder. (.. button doesn't work)

[RazorRust]

NextPVR v4, Windows 10

When I click the ... button to browse for a decoder nothing happens. It's like the browse window fails to load.

Every time I click the ... button this shows up in the logs:
2022-04-01 03:13:50.632 [DEBUG][1] FindFilterByName failed to locate filter: Disabled

[NumberFive]

The three dots on the right hand side are for setting options for the selected decoder (if it has any).

The decoders are selected via a drop down list. Do you have something like the LAV filters installed?

[sub]

As NumberFive said above, the '...' button shows the settings dialog of the selected decoder. You don't have one selected, so no settings are available.

[RazorRust]

Oh I see. My problem is, the LAV decoders dont show up in the drop down box. I downloaded LAV filters from the github link and installed using the audio, splitter, & video bat files.

EDIT: Problem solved. I used LAVFilters-0.72-Installer.exe instead of the github download.