locked
No video thumbnails on Windows 7 library RRS feed

  • Question

  • my video library its not showing any thumbnails for these files:  MP4 Video (.mp4) and QuickTime Movie (.MOV)

    only for Windows Media Audio/Video file (.wmv) its working fine

    and I have them all selected to open with windows media player also the folder options - View - (always shows icons, never thumbnails) is unchecked.

    Sunday, December 22, 2013 5:40 AM

Answers

  • Hi,

    You should have known this would be caused by some registry entries were modified incorrectly by some software, especially third party codec pack.

    I would suggest you import the a good known copy from a good display windows 7 computer, just import such this content:

    [HKEY_CLASSES_ROOT\.mov]

    @="WMP11.AssocFile.MOV"

    "Content Type"="video/quicktime"

    "PerceivedType"="video"

    [HKEY_CLASSES_ROOT\.mov\OpenWithProgids]

    "AppX55e91fphzr8a583p8cbxv7jpr8bk6xb9"=hex(0):

    "AppXhjhjmgrfm2d7rd026az898dy2p1pcsyt"=hex(0):

    "WMP11.AssocFile.MOV"=hex(0):

    [HKEY_CLASSES_ROOT\.mov\PersistentHandler]

    @="{098f2470-bae0-11cd-b579-08002b30bfeb}"

    [HKEY_CLASSES_ROOT\.mov\ShellEx]

    [HKEY_CLASSES_ROOT\.mov\ShellEx\{BB2E617C-0920-11D1-9A0B-00C04FC2D6C1}]

    @="{9DBD2C50-62AD-11D0-B806-00C04FD706EC}"

    [HKEY_CLASSES_ROOT\.mov\ShellEx\{e357fccd-a995-4576-b01f-234630154e96}]

    @="{9DBD2C50-62AD-11D0-B806-00C04FD706EC}"


    Alex Zhao
    TechNet Community Support

    Monday, December 23, 2013 2:27 PM