I read that we should disable our download managers in order to download... I used to just click or save to my computer, (I think my computer used Getright, so I disabled it.)

However, after disabling, when I clicked on the downloading link, it simply reopened the same page, and the window showed that the file download was opening... and then, it says done, and nothing happens.

Are there automatic download managers that I'm not aware of? How do I fix my computer so I can download again? T.T