
my kaspersky internet security 2016 add-on does not work on firefox.why?
hello ! you are best ! but , why this problem happen for me after update to Firefox 42 ? please help me . thank you ! good luck !
Opaite Mbohovái (1)
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”