Adobe Acrobat 9 and "insufficient data for an image" error

So, this issue has a couple of threads; this one here at
https://community.adobe.com/t5/acrobat-discussions/adobe-acrobat-9-and-quot-insufficient-data-for-an-image-quot-error/td-p/8972983
and another one at
https://community.adobe.com/t5/acrobat-discussions/insufficient-data-for-an-image/td-p/9691197/page/4
for example.

I read most all poster's notes and I am betting that there are at least 2 reasons for this . I can recreate this error with almost every version of Acrobat and acrobat pro I've checked. my first asserted reason only appears when the PDF is opened on a network shared/mapped/mounted drive. I put forth that this appears to be due to the locally cached copy of the network share's file becoming expired or corrupted and either the OS or the acrobat app is going back after n clock ticks and finding a delta between what's in local partitioned app or graphic memory and the originally opened file on the network. why that occurs could be opportunistic locks by security software or Lord knows what else. But, it can be consistently repolicated by simply letting the network file remain open in the acrobat app for >10mins.

The other reason, I put forward, and this is largely based on what I've read from those whose post(s) portray them as an authoritative telemetry collector, is that there is a rendering issue (not an area I'm exceedingly strong in) that's preventing even local files to produce the error. /used to be a guy named @Eric Chan at Adobe that could probably solve this in a few keystrokes, but besides him being on the PS RAW team he may not be there anymore.

regardless... look to the hypothesis I've shared and test to see if you can make it happen to a locally originated file on a storage partition that has exclusive use by the app; not shared storage.

I'll keep my non-thread related criticism out of this (which, I suppose, reveals I have some of the vendor).

Be Well,

->N

Already a month and Adobe is unable to address this issue?

This is an indication of a corrupt PDF file. In this case, Acrobat expects an image. Image data in a PDF file is almost always compressed so that the PDF file is smaller. When Acrobat tries to uncompress and read an image file, it "knows" how much data to expect (a certain amount of rows, with a certain amount of pixels, and every pixel with a certain amount of data). When Acrobat is now reading this image data, it is running out of data when it's expecting more. That's the reason for the error message. There is nothing you can do to fix this, besides to complain to the author or distributor of the document, and see if they can provide you with a non-corrupt version.