On next start, Firefox will find and install the latest version of IDM CC extension automatically using system registry. Pick 'Tools->Add-ons' menu item in Firefoxģ.a. If 'Uninstall' button is available (like on the picture above), press this button and confirm deinstallation. It's possible that you need to update IDM extension for Firefox. Don't forget to turn on the corresponding checkbox for browsers that you use in IDM Options -> General tab.ģ. Please use 'Help->Quick Update' IDM main menu item to get the latest version of IDM.Ģ.

Please make sure that you have installed the latest version of IDM by using Help->Quick Update menu item. I cannot integrate IDM into Firefox 44,Firefox 43,Firefox 42, Firefox 41, Firefox 40, Firefox 39, Firefor 38, Firefox 37,Firefox 36, Firefox 35, Firefox 34, Firefox 33, Firefox 32, Firefox 31, Firefox 30,Firefox 29, FireFox28, FireFox 27, FireFox 26 (FireFox 25, FireFox 24, FireFox 23, FireFox 22, FireFox 21, FireFox 20, FireFox 19, FireFox 18, FireFox 17, FireFox 16, FireFox 15, FireFox 14, FireFox 13, FireFox 12, FireFox 11, FireFox 10, FireFox 9, FireFox 8, FireFox 7, FireFox 6, FireFox 5, FireFox 4, FireFox 3). Firefox said it had disabled the IDM extension because it wasn't compatible. IDM does not take over downloads from Firefox anymore. I've just updated Firefox to its newest version and IDM integration into Firefox stopped working.

Idm not working in firefox