為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

downloads

more options

when i download a pdf file, i have the option to chose between opening with adobe and save as. when i want to save is it forgets that its a pdf file. in my downloads map i got a normal document with i cant open with adobe. i have this porblem with .pdf and .dwg

when i download a pdf file, i have the option to chose between opening with adobe and save as. when i want to save is it forgets that its a pdf file. in my downloads map i got a normal document with i cant open with adobe. i have this porblem with .pdf and .dwg
附加的畫面擷圖

被選擇的解決方法

Hi mart.verkerk, there are a number of reasons this could happen, starting from the filename assigned by the site.

Does it help at all to set Windows to show all file extensions? This article has info on that setting:

https://www.bleepingcomputer.com/tutorials/how-to-show-file-extensions-in-windows/

If you save the same file on another browser, is there more to the file name after the part Firefox saves under? And if so, was there a blank space between the parts?

從原來的回覆中察看解決方案 👍 0

所有回覆 (1)

more options

選擇的解決方法

Hi mart.verkerk, there are a number of reasons this could happen, starting from the filename assigned by the site.

Does it help at all to set Windows to show all file extensions? This article has info on that setting:

https://www.bleepingcomputer.com/tutorials/how-to-show-file-extensions-in-windows/

If you save the same file on another browser, is there more to the file name after the part Firefox saves under? And if so, was there a blank space between the parts?