Feb 04, 2016 Hmm, I'm not seeing this after my upgrade to Windows 10 but I don't have any Adobe things installed. Since Edge doesn't support plug-ins, the rendering of the PDF should be all native to Edge. I actually kind of have the opposite complaint, I can't find a way NOT to have Edge render the PDF or open it in a desktop application.
Hi,I have the same issue. The new office desktop I am having a problem right now has been upgraded to Windows 10 (Windows fully updated before runningthe upgrade), it has Acrobat Pro 9 already installed along with Creative Suite 4 while it was still on Windows 8.1.No issue back then whenever opening PDF in IE11, but when opening PDF in Edge it will return an error 'PDF Error, Couldn't open PDF. Something'skeeping this PDF from opening.' All of the apps in the 2008 Adobe CS4 functions on Windows 8.1 and on Windows 10. Even the older 32 bit Office 2007 Pro Plus SP3 runs without problemafter the upgrade.4 other laptops have also been successfully upgraded and activated to Windows 10 right after upgrading the desktop (using the 3.3GB upgrade installationfiles found in the desktop’s hidden temporary folder on root of C drive, which I copied onto the D drives of all 4 Windows 8.1 fully updated laptops.
To be safe, I did the free upgrade reservations first before skipping the waitingfor background downloads and proceed with these successful experiment of mine;) but they don’t have Adobe CS4 or Acrobat Pro 9 installed in them except for free Foxit Reader. After this I shall try to open PDF in Edge on these 4 to see but I doubt they'd be having the same problem. Will get back to you guys. We all hope, but this issue receives zero response from MS for some strange reason - except for a moderator that randomly marks the thread as answered even though it is not.At our locations, we've had to install the Reader from the Microsoft Store. It was installed by default in Windows 8.x, but has been left out in Windows 10.
The recent version, however, works very well, indeed as it in Windows 10 in desktop mode doesn'trun full-screen but with a resizable window.I intend to keep Acrobat Reader and its update circus off our workstations.Gustav Brock.