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Does the forum attachment plugin alter the file type for PPT?

Viewing 6 replies - 1 through 6 (of 6 total)
  • @lph2005

    Participant

    The plugin “Tamper Data” shows the correct content-type set for the download as well as the transfer as “binary” …

    @lph2005

    Participant

    Uploaded pptx file format and this downloads properly.

    @lph2005

    Participant

    Hmm.. Now I am really confused. I can upload other ppt files created by the students and it works. I copied the first one tried to a whole new ppt and uploaded it to a whole new thread – and the download of the file failed. Crazy. Something in that file is just not liked.

    @lph2005

    Participant

    OK. Tried several different configurations and finally discovered that any ppt that is opened in Office 2010 and saved as ppt has the same problem described. The ppt will upload properly but upon download the file will not open in Office 2010.

    @lph2005

    Participant

    Uploaded all PowerPoints in .ppt format through /wp-admin, added dl links to a post, and they all work. There must be something in that download portion of the bb-attachments plugin that is causing a corruption. Here are the files available for dl.

    PowerPoints Started by Chemistry Students, Fall 2010

    @lph2005

    Participant

    Found the problem – but don’t have a fix :)

    When W3-Total Cache is enabled then the download for the ppt is corrupted. Disabled the caching plugin and the download works properly.

    Now, I just need to find the fix.

Viewing 6 replies - 1 through 6 (of 6 total)
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