IDM Extensions not working properly.

[GodGoku]

Hy
when I try to download Vivaldi automatically start the download in default D.M.
is there a way to make IDM default D.M.

[Hadden89]

@GodGoku Idm works, but sometimes may fail in Vivaldi.

• Have you enabled Vivaldi in IDM settings?
  You should have an IDM extension here: chrome://extensions/
• The extension - which is in IDM folder - is installed?
  (Guide is for chrome, but still valid for Vivaldi due chromium nature).
• Are you on Vivaldi Stable or snapshot? (Snap could have some issue due newer chromium version. But could also work fine).

I had troubles (crash on pdf viewer) with older version, so ensure extension is on 6.32.3 version.
Newer version seems to work on youtube too (where usually fails)