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janisg78762080
janisg78762080
Participant
January 10, 2024
Question

Cannot place this file. Invalid PNG file

  • January 10, 2024
  • 4 replies
  • 1660 views

I have just downloaded the latest Indesign V19.1 and am seeing a message 'Cannot place this file. Invalid PNG file'.  All my documents are corrupted no matter what I do. I can't migrate previous presets as this is a different computer. Any ideas please?

 

This topic has been closed for replies.

4 replies

A
Amber22972884lfki
Participating Frequently
April 30, 2024

Just checking if you found a solution? I am having the same problem with the version 19.4 of Indesign. I am running Sonoma 14.2

leo.r
Community Expert
leo.rCommunity Expert
Community Expert
April 30, 2024
quote

I am running Sonoma 14.2


By @Amber22972884lfki

 

first update to the latest macOS 14.4.x - will it make a difference?

    A
    Amber22972884lfki
    Participating Frequently
    May 1, 2024
    quote

    ...which also means a smaller file size when I export a pdf. 


    By @Amber22972884lfki

     

    without getting into some disadvantages of PNG, this shouldn't make any difference for the PDF size. the PDF size only depends on PDF export settings regardless of the kind and size of images in InDesign file. 

     

    if you want a smaller image file size, then I'd recommend a flattened TIFF with LZW compression.


    PNG files have always worked well as placed graphics in Indesign for a transparent-background option. My question is - is Indesign no longer accepting PNG files? Or is this a glitch in the new versions that needs to be fixed? 

    rob day
    Community Expert
    rob dayCommunity Expert
    Community Expert
    January 11, 2024

    Hi @janisg78762080 , Where did the PNG come from? Try opening it into Photoshop and do a Save As.

    Bill Silbert
    Community Expert
    Bill SilbertCommunity Expert
    Community Expert
    January 10, 2024

    If your different computer is a Mac running Mac OS Sonoma then that could be the problem. InDesign is still not fully compatible with Sonoma. If its possible to do so roll the computer back to Ventura version 13.6.

    James Gifford—NitroPress
    James Gifford—NitroPress
    Legend
    January 10, 2024

    Especially if you updated ID, it's possible your app preferences are corrupted. Reset them. The process varies a little by platform and version, but this should get you there: Reset InDesign Preferences and Other Troubleshooting

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