how can I stop mp4 files downloaded by firefox from opening when finished?
This is a recent problem. This did not happen several months ago. I read that this is a preference but cannot find it anywhere. I use video download helper. Cannot find a preference there either. Thank you for helping.
Opaite Mbohovái (1)
In Video DownloadHelper settings, is "Download processor" set to "Browser" or "Companion application"?
Does it still happen in a new profile? An easy way to test a new profile is to install Developer Edition and see if it happens there or refresh your existing profile.