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"The path does not exist" opening a PDF
from OneDrive or SharePoint?

You double-click a PDF that lives in OneDrive or a SharePoint library and Adobe throws up "The path does not exist. Check the path name and try again." The file is right there — so what's wrong? Nine times out of ten it's simply an online-only file that hasn't downloaded yet.

Applies to: OneDrive · SharePoint · Adobe Time: ~10 minutes Level: Anyone
Quick answer

Right-click the file in File Explorer and choose "Always keep on this device" so it fully downloads, then open it. If it still won't open, update Adobe (Help → Check for updates) and turn off Adobe's Protected Mode.

WHY IT HAPPENS

It's an online-only placeholder, not a broken file.

To save disk space, OneDrive's Files On-Demand feature keeps most cloud files as tiny placeholders — they show in File Explorer but the real content lives in the cloud until you open them. Older versions of Adobe (and some other apps) can't resolve that placeholder path — technically a "reparse point" — so they report the path doesn't exist. Once the file is actually downloaded to the PC, the path becomes real and it opens fine. Very long folder paths and Adobe's Protected Mode can make it worse.

THE FIX

Work through these in order.

  1. Force the file to downloadRight-click the PDF in File Explorer and choose "Always keep on this device". Wait for the green tick (fully downloaded) rather than the cloud icon, then open it. This alone fixes most cases.
  2. Update Adobe Acrobat / ReaderOpen Adobe and go to Help → Check for updates. Older releases can't open online-only files at all; a current version handles the OneDrive placeholder path much better.
  3. Turn off Adobe Protected ModeIn Adobe, go to Edit → Preferences → Security (Enhanced) and untick "Enable Protected Mode at startup". Restart Adobe. This sandbox setting is a common cause of path errors on synced files.
  4. Test by copying it to your DesktopCopy the PDF to your Desktop and open it there. If it opens fine off the Desktop, you've confirmed the problem was the online-only placeholder, not the file itself.
  5. Shorten very long namesIf the file sits in deeply nested folders with long names, the full path can get too long for Adobe to handle. Shorten the file and folder names and try again.
  6. Open it from the web insteadGo to OneDrive or SharePoint in your browser and open the PDF there. If it opens on the web, the file is genuinely fine and the issue is purely local sync/placeholder related.
  7. Update OneDrive and WindowsMake sure OneDrive is up to date (it usually self-updates) and run Windows Update. Files On-Demand handling has improved over time, and outdated versions cause more of these errors.
If the whole team keeps hitting this on a large SharePoint library, it's usually a library-structure or path-length problem rather than a per-PC fault. That's the point to get IT to review the folder depth and naming once — it ends the error for everyone rather than each person downloading files one at a time.
FILES THAT JUST OPEN

Fighting OneDrive and SharePoint shouldn't be part of the job.

If your team wastes time chasing "path does not exist" errors, missing previews and files that won't download, your OneDrive and SharePoint setup needs a tidy-up. Our free IT Health Check reviews how your business stores and shares files — sync settings, library structure and permissions — and shows you exactly what to fix so documents just open when people click them.

Book my free IT Health Check Call 07 5500 0457
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