We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Exc in ev handl: Error: Bad NPObject as private data!

  • 2 àwọn èsì
  • 28 ní àwọn ìṣòro yìí
  • 1 view
  • Èsì tí ó kẹ́hìn lọ́wọ́ Mediabum

Mediabum
Mediabum
more options

Just updated to FF 3.6.23. Running on Vista Business Premium. Now, each time FF accesses a new page, it displays this error message: "Exc in ev handl: Error: Bad NPObject as private data!" with an OK button to be clicked before page will load. EVERY PAGE.

Just updated to FF 3.6.23. Running on Vista Business Premium. Now, each time FF accesses a new page, it displays this error message: "Exc in ev handl: Error: Bad NPObject as private data!" with an OK button to be clicked before page will load. EVERY PAGE.

Ọ̀nà àbáyọ tí a yàn

see http://kb.mozillazine.org/Problematic_extensions and then the problem statement and solution for Site Advisor.

Ka ìdáhùn ni ìṣètò kíkà 👍 0

All Replies (2)

David McRitchie
David McRitchie
more options

Ọ̀nà àbáyọ Tí a Yàn

see http://kb.mozillazine.org/Problematic_extensions and then the problem statement and solution for Site Advisor.

Mediabum
Mediabum Ìbéèrè olóhun
more options

Hi Ritchie. I've uninstalled McAfee Site Advisor and all is well. I've also bookmarked that "problematic extensions" page in case similar questions arise in the future. Thanks for the prompt and effective reply.