Fungovanie tejto stránky je z dôvodu údržby dočasne obmedzené. Ak článok nevyrieši váš problém a chcete položiť otázku, napíšte našej komunite podpory na Twitter @FirefoxSupport alebo Reddit /r/firefox.

Vyhľadajte odpoveď

Vyhnite sa podvodom s podporou. Nikdy vás nebudeme žiadať, aby ste zavolali alebo poslali SMS na telefónne číslo alebo zdieľali osobné informácie. Nahláste prosím podozrivú aktivitu použitím voľby “Nahlásiť zneužitie”.

Ďalšie informácie

All my files have switched to an HTML extention and will not open

  • 1 odpoveď
  • 1 má tento problém
  • 7 zobrazení
  • Posledná odpoveď od philipp

more options

At some point all my file (MS Office) extensions changed to .html and says Firefox html document, and the proper application will not open the appropriate file. I am moving to a new computer and need to save all my files and move them to the new computer. How do I get all my files back to the correct extension to open them?

At some point all my file (MS Office) extensions changed to .html and says Firefox html document, and the proper application will not open the appropriate file. I am moving to a new computer and need to save all my files and move them to the new computer. How do I get all my files back to the correct extension to open them?

Všetky odpovede (1)

more options

hi djdodd13, this problem won't be related to firefox - it has no functionality to tamper with your office files, so we will likely not be set-up to help you with that issue. unfortunately changing file extensions are often a symptom of crypto-locker extortionware...