jaudcap.dll is injected into applications to extract audio from them when using the Application mode of the Audio Recorder features of Media Recorder, Music Record and Radio Recorder.
If you have reinstalled and are no longer getting that warning then the system is no doubt configured correctly for Application mode Audio Recording.
Those particular checks are looking at the following in the registry.
x86: HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows
x64: HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Windows
It is advisable to use the AxBrowser (which is an ActiveX connection to IE) for DVR recording Amazon videos. The correct settings should be set when launching from the Amazon Video short cut.
From CRS @ 24 Oct 2017 08:10