This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

what can be done, kaspersky not compatible with firefox 44. switched to explorer

  • 1 baphendule
  • 1 inale nkinga
  • 1 view
  • Igcine ukuphendulwa ngu FredMcD

GardenRG
GardenRG
more options

Firefox 44 disables my Kaspersky protection when I go to web sites. Kaspersky said to switch to Firefox ESR build what ever that is. I have used Firefox and Kaspersky for years with no problem. I have been using Microsoft Explorer and will uninstall Firefox if this is not resolved soon.

Firefox 44 disables my Kaspersky protection when I go to web sites. Kaspersky said to switch to Firefox ESR build what ever that is. I have used Firefox and Kaspersky for years with no problem. I have been using Microsoft Explorer and will uninstall Firefox if this is not resolved soon.

All Replies (1)

FredMcD
FredMcD
more options

Firefox can only disable add-ons and plugins. It can not effect the main program.

This will disable add-on signature enforcement; Enter about:config into your Firefox address bar Click the I'll be careful button Find xpinstall.signatures.required in the list Right click the preference Select Toggle until the value is false https://support.mozilla.org/en-US/kb/add-on-signing-in-firefox

https://wiki.mozilla.org/Firefox/AddOns/Status/Updates#Exec_Summary “Currently targeting Signing with no pref to turn off in Firefox 47”