Hi all,

We got a problem when login to OWA (exchange 2013) using EDGE browser on Windows 10.  A error message returned "404 - File or Directory not found".  Does anyone have such problem?  any suggestion?  

On the same PC with IE 11, has no problem, runs smoothly to OWA.

Thanks for your time.  Justin 

Hi Justin,

According my test, it works fine when login OWA in Edge browser with Exhange 2013 account. Please upgrade Exchange to latest version for testing.

Since it works in same PC with IE 11, it indicate that Exchange server works correctly. And this issue might be caused by browser itself. How about try it in InPrivate mode or try it on other Windows 10 PC.

I was able to use the W10 Edge browser to access our OWA system.   (Exchange 2013 SP1).  Some functions worked OK.    However,   Reply to all,...did not show the Recipients from the original email.

note-- similar function worked OK with Chrome on W10.

==

By the way,  that problem occurred when using -open in new window--.

If using "reading pain"  ... it worked OK.

===