Windows 10: Graphics file extensions have changed to uppercase

Discus and support Graphics file extensions have changed to uppercase in Windows 10 Support to solve the problem; Hi, for some reason a lot of my photos have changed from lowercase to uppercase extensions for example .jpg to .JPG and from .dng to .DNG. Also most... Discussion in 'Windows 10 Support' started by lroding, Jan 6, 2020.

  1. LRODING
    lroding Win User

    Graphics file extensions have changed to uppercase


    Hi,
    for some reason a lot of my photos have changed from lowercase to uppercase extensions for example .jpg to .JPG and from .dng to .DNG.
    Also most of my raw files are not displaying thumbnails now.
    If I click them they will open in their associated programs
    Does anyone have any ideas?

    :)
     
    lroding, Jan 6, 2020
    #1
  2. STEVEWIER
    SteveWier Win User

    UPPERCASE Extension for attachments in email?

    I have a new Samsung Blackjack II SGH-i617 with Windows Mobile 6.1. When receiving an email with an uppercase extension *.PDF the file will not save or open. If the same file is sent with a lowercase extension *.pdf the file can be viewed and saved.
    Since the files are delivered from an automated document server (A Microsoft Product) the file extension cannot be modifed at delivery. Is there a way to work around the uppercase extensions with Windows Mobile 6.1? Modify the registry on the Windows Mobile
    device to permit opening of files with uppercase extensions? View the exention when saving the file in Windows Mobile Outlook. An alternate PDF viewer that will allow viewing of file attachments with Uppercase extensions in emails?
     
    SteveWier, Jan 6, 2020
    #2
  3. LINLEY MESLIER
    Linley Meslier Win User
    UPPERCASE Extension for attachments in email?

    Strange. I've tested your issue on my devices and it works well. No matter the file extension is in Uppercase or not. What application do you use to view .pdf files?

    Pocket PC Mauritius omnia i900 avnya henriett
     
    Linley Meslier, Jan 6, 2020
    #3
  4. MICHAEL GALL
    Michael Gall Win User

    Graphics file extensions have changed to uppercase

    File extension *.docx

    Hi Randy,

    To change the file extension when saving a document in Word 2013, you may follow the steps below:

    • Click on File; then, select Options from the list.
    • In the Word Options window, choose Save.
    • Under Save files in this format, select *.doc from the list.
    • Hit OK button to confirm and save the changes.

    If ever your Word 2013 application is not recognizing the changes you have made, you may restart the application; however, if the issue still persists, we suggest that you repair it. To do this, see this
    link.

    We would appreciate it if you could get back to us and provide us your feedback.
     
    Michael Gall, Jan 6, 2020
    #4
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Graphics file extensions have changed to uppercase

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