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Why do I get the error: Error: TypeError: netscape.security.PrivilegeManager is undefined

twowheelaj replied
twowheelaj

Every time I open Firefox, I get the following error: Error: TypeError: netscape.security.PrivilegeManager is undefined

I never had this before. Where does it come from? What does it mean? How do I get rid of it? I'm running Firefox 24.0 on a Lenovo desktop running Vista

Every time I open Firefox, I get the following error: Error: TypeError: netscape.security.PrivilegeManager is undefined I never had this before. Where does it come from? What does it mean? How do I get rid of it? I'm running Firefox 24.0 on a Lenovo desktop running Vista

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선택된 해결법

hello twowheelaj, this error is most likely caused by an outdated extension (avg toolbar might be one of them) - to check that, please launch firefox in safe mode once & see if you can replicate this error message then. if not, please try disabling your addons until you find the right one & keep it disabled in case there is no update available for it...

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

It turned out that the problem was related to Java. Once I loaded the most current program, the error went away.