Try changing the file extension to .pdf and then open it. If it still doesn't open view it in a plain-text editor (like Notepad). The first couple of lines usually provide an indication as to the file type.

When using the “Open in desktop app” option, especially from a web or cloud interface, it’s expected that a temporary file may be created during the handoff to the Acrobat desktop. However, the file …

Jun 4, 2018 · I have a new PDF document that is editable. I am able to open it once, click "Save As", rename it, and continue editing it.  When I continue to make edits and attempt to save it again, …

Apr 2, 2023 · How do I de-corrupt/recover a .tmp file? It is a day and a half before the final chapter of my master's thesis is due, and Reader crashed on me today. I have had auto-save on, but upon …

Oct 7, 2019 · The Autosave feature guards against losing your work in case of a power failure by incrementally, and at regular intervals, saving file changes to a specified location. The original file is …

So I was working on a project for the past 2 hours and I went to open another document for reference and then the file I had been working on just suddenlyclosed I have autosave on but it didn't seem to …

Here is the location for the AutoSave Folder on Win XP : C:\Documents and Settings\username\Application Data\Adobe\Acrobat\10.0\AutoSave Win 7 : …

Hi there, Is there a way to get Acrobat to restore a .tmp file? It keeps crashing on startup and I get the spinning wheel of death before I can choose the restore option so I thought I could maybe move the …

Jul 9, 2025 · When using the “Open in desktop app” option, especially from a web or cloud interface, it’s expected that a temporary file may be created during the handoff to the Acrobat desktop. However, …

Hi Adobe Community,My photoshop recently closed with some files open. I supect windows update to be behind that but can't be sure.I found in the %temp% folder couple files thats look interresting but …