I get this message when trying to Edit from Lightroom to Photoshop.
Looked around a bit but haven't found any answers yet... I see "your file is corrupted" and "you need to provide all system information" and so on... hoping to find an easier answer.
FWIW this is happening both on my computer as well as on my photographer's computer.
Some I was able to edit / save in Photoshop, and those seem to open back up OK, but now we have five consecutive shots that can't be opened...
Any help appreciated.
What make and model of camera?
What exact version of Lightroom?
What is the file type you are trying to open?
What operating system?
These are the kinds of answers that are needed in order to even begin to answer your question.
JUST figured it out - was saved with a .psd extension but should have been .tif.