File Name Extension


  1. #1
    File Name Extension

    File Name Extension
    How to Show and Change a File Name Extension in Vista
    File Name Extension

    How to Show and Change a File Name Extension in Vista

    information   Information
    A file name extension is a set of characters added to the end of a file name that identifies the file type or format which determines what program should open it. This will show you how to Hide or Show and Change file extensions in Vista.
    Note   Note
    This will not work for the .lnk shortcut file extension since you cannot see it by default. For how to see this file extension, see: File Name Extension





    OPTION ONE

    How to Show or Hide File Name Extensions

    1. Open Folder Options.

    2. To Show File Name Extensions
    A) Uncheck Hide extensions for known file types. (See screenshot below step 4)

    B) Go to step 4.
    3. To Hide File Name Extensions
    A) Check Hide extensions for known file types.
    4. Click on OK.
    File Name Extension-hide_extensions-jpg





    OPTION TWO

    How to Change a File Name Extension

    1. Make sure you have Folder Options set to show file name extensions. (See step 2 in STEP ONE above)

    2. Right click on the file and click on Rename. (See screenshot below)
    File Name Extension-rename1-jpg
    3. Press the right arrow key once. (See screenshot below)
    File Name Extension-right_arrow_key-jpg
    4. Press the Delete key until the file name extension is deleted. (See screenshow below)
    File Name Extension-delete_key-jpg
    5. Type in the new file name extension you want to use and press Enter. (See screenshot below)
    NOTE: I used the BAT extension as example here for batch files.
    File Name Extension-change-jpg
    6. Click on Yes to change the file name extension. (See screenshot below)
    File Name Extension-confirmation-jpg
    7. Notice that the icon has changed to match the file name extension. (See screenshot below)
    File Name Extension-renamed-jpg
    That's it,
    Shawn




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  2.    05 Sep 2008 #1
    Join Date : Mar 2008
    Doncaster, UK
    Posts : 2,760
    Windows 8.1 Pro RTM x64
    Local Time: 03:59
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    Re: File Name Extension


    If you wish to show the '.lnk' extension for shortcuts, then the above method will not work. To do this, you need to edit the registry. Click on the start orb and type 'regedit' into the search box. Right click on the program, select 'Run as administrator' and provide administrative credentials. When the registry editor opens, browse to the following key:'HKEY_CLASSES_ROOT\lnkfile' (see image below).
    File Name Extension-capture-jpg
    You will see an entry 'NeverShowExt'. Right click on this entry and select 'Delete'.
    File Name Extension-capture1-jpg
    Click 'Yes' to confirm that you wish to delete this value.
    File Name Extension-capture2-jpg
    The registry at this location will now look like the image below.
    File Name Extension-capture3-jpg
    Close the registry editor. You will need to restart your system for changes to take effect.

    To hide this extension again, open the registry editor and browse to the same key as above. In the right hand panel, right click on a blank space and select 'New' and then 'String Value'.
    File Name Extension-capture4-jpg
    File Name Extension-capture5-jpg
    Give this value the name you had previously deleted, i.e 'NeverShowExt' and press enter/return. The registry at this location will once again look like the following image.
    File Name Extension-capture-jpg
    Close the registry editor. You will need to restart your system for changes to take effect.
      My System SpecsSystem Spec

  3.    05 Sep 2008 #2
    Join Date : Apr 2007
    Texas, USA
    Posts : 32,076
    64-bit Windows 10 Pro
    Local Time: 21:59
    usa us oklahoma

      Thread Starter

    Re: File Name Extension


    Thank you Dwarf. It has been link in the tutorial for this.

    Shawn
      My System SpecsSystem Spec

File Name Extension

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