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benjamin.a
Known Participant
September 29, 2026
Question

I'm getting an error message when uploading a PPTX file to create a template, saying: "We couldn’t process your template file."

  • September 29, 2026
  • 1 reply
  • 10 views

I'm getting an error message when uploading a .PPTX file to create a template, saying: "We couldn’t process your template file."
The file is only 19mb so it doesn't seem to be related to the file size. 
 

 

    1 reply

    Amitej S
    Community Manager
    Community Manager
    September 29, 2026

    Hi @benjamin.a,


    This issue most likely occurs when the .pptx contain elements that Express can’t process. As a quick workaround, try opening the file in PowerPoint, removing any media elements such as videos, audio, SmartArt, macros, or embedded Excel/Word objects, and then saving it as a new .pptx file. You can also try uploading the presentation to Google Slides, opening it there, and downloading it again as a .pptx. This can sometimes create a cleaner file for import.


    It would also be helpful to know:

    • File size and number of slides

    • Whether it contains videos, SmartArt, or macros

    • Which application was used to create the file

    • Whether the file is password-protected or encrypted

    If you share these details, we can help narrow down what may be preventing the import.


    You may also find these links helpful:


    Do share your observations!