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

تلاش سپورٹ

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.

مزید سیکھیں

اس تھریڈ کو آرکائیوکیا گیا تھا۔ اگر آپ کو مدد کی ضرورت ہو تو براہ مہربانی نیا سوال پوچھیں۔

openattachmentbyextension:internal error Exception... "Component returned failture code:0x80520012 ....

  • 1 جواب دیں
  • 1 میں یہ مسئلہ ہے
  • 3 دیکھیں
  • آخری جواب بذریعہ Matt

ilya991
ilya991
more options

openattachmentbyextension:internal error Exception... "Component returned failture code:0x80520012 .... attach screen open *.xls this error open *.xlsx no error open ok

openattachmentbyextension:internal error Exception... "Component returned failture code:0x80520012 .... attach screen open *.xls this error open *.xlsx no error open ok

تمام جوابات (1)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

That sounds like an error in the add-on open by extension. Perhaps you should raise it with the author