Copy link to clipboard
Copied
Copy link to clipboard
Copied
Copy link to clipboard
Copied
Copy link to clipboard
Copied
Copy link to clipboard
Copied
Hi, were you able to fix this problem? I'm having the same problem with CS4 Extended on Windows Vista Home Premium and have tried everything I've found to solve it but to no avail. It's hair-tearing stuff!!!
Cheers
Maggiestam
Copy link to clipboard
Copied
Your files are corrupted, there is nothing to fix on the Photoshop side of things.
You need to go to a backup of those files that are not corrupted.
Copy link to clipboard
Copied
Thanks for trying Chris but the files are not corrupted. They open sometimes in CS4, and always do in CS3 and Elements 6, as well as on another computer. I'm talking about all my PNG files. They work most of the time, just not all of the time. If I close down PS CS4 and open it again they open just fine for a while before the problem starts again.
I reset all preferences to factory defaults and uninstalled/ re-installed again this morning so now I'll see what happens.
Cheers
Maggie
Copy link to clipboard
Copied
OK, then something else is wrong with the system.
Something outside of Photoshop is interfereing with file operations, possibly at a low level.
(assuming you didn't replace Photoshop's PNG plugin with a third party plugin...)
Copy link to clipboard
Copied
Thanks Chris, no, no plugins but I am starting to wonder about a security I installed recently. I've taken that off now to see what happens. I've spent days searching for an answer to this, so fingers crossed...! I really appreciate your input. If I can now trust that my CS4 is doing the right thing I'll start searching elsewhere. The security is the only thing else I can think of now. I'll send a post when it is sorted - or get back here if the frustration drives me to the edge (it wouldn't take much more as my toes are dangling already LOL)
Cheers and thanks
Maggie
Copy link to clipboard
Copied
If the files ARE corrupt, this UTILITY might be of use. I have never used it, nor have I had to, but others swear by it.
Hope that this helps,
Hunt
Copy link to clipboard
Copied
Thanks so much Hunt. I'm pretty sure the files are okay but I'll hang onto
the link in your post just in case.
Cheers and thank you so much
Maggie
BTW - love the avatar!
Copy link to clipboard
Copied
Right click file and open it in "PAINT" for PC or "PREVIEW" on MAC. Save as Jpeg. Reopen in Photoshop
Copy link to clipboard
Copied
KiranF wrote:
Right click file and open it in "PAINT" for PC or "PREVIEW" on MAC. Save as Jpeg. Reopen in Photoshop
May I suggest instead of Save as JPEG, that you use a lossless format instead, e.g., .BMP. This will preserve quality.
-Noel
Copy link to clipboard
Copied
Thank you Kiran this solved the problem and the image now opens in photoshop 🙂
Copy link to clipboard
Copied
You the BOMB! Tahnk you!!!!!!!!!!!!!!!!!
Copy link to clipboard
Copied
A very late reply, but what about gifs? They were recently saved no less, so they can't be damaged.
Copy link to clipboard
Copied
I had the same problem. Opened it up in preview on my mack and re-saved the PNG. The resultant file opened up just fine. Not sure what I would have done if it had been the actual .psd file that was acting up. Luckily it was just a .png in my case. Panicked for a little while because I had since changed the .psd file to a point that it would be really annoying to undo all of the edits. Hope this helps.
Copy link to clipboard
Copied
Try this. It is a webp image format. rename the file to webp. open in paint and save as jpg. I open images with irfanView. it fixed the issue.