P: Can't open PNG files

Just updated to Photoshop CC 2019 using CC on the Mac.  That changed the error message to "Not a PNG file."  And what do you know, Photoshop was right!!  Once I changed the extension to .jpg, Photoshop was able to open it!

This worked for me!

Usually the cause is the file was a JPEG file that .png as an extension. Saving it from preview makes the format match the extension.

Hope I am not repeating anything, but I solved it by opening the PNG in in Preview and saving it as a PNG file (replaced it).  Then I could open it in Adobe.

Can you post a link to the file in question you're having trouble with?

I'm technologically challenged.  I just discovered an awesome app (Werble).  With that, I can add animated stuff to existing photos (sparkles, etc.).  I sent the photo over wifi to my computer (it saved it as a gif), and I get the could not complete thing.  Help?

help help help!
I ́m getting so frustrated..

I can ́t open any jpgs in ps cc anymore.  it works fine for one pic but i can ́t edit it and if i try to open another one it says invalid jpeg marker error....I can open the pictures in every other program but not in ps cc.It started couple days after i installed the newest update so i thought if I go back to the older version it would be fine but thats a big no. I need help, don ́t know what to do anymore 😞  No problem in lightroom or every other app.
I have customers waiting 😞

thanx!

I can confirm that this is fixed for my posted issue in the 19.1.4 release. Thanks so much!