I found this thread while Googling and decided to sign up to share my experience.





I am not a user of OMV, but I do have a router with DD-WRT installed, and on that I have an SMB share running (anonymous access allowed, i.e. no username/password on the share). I run Windows 10 Insider Preview (on the 'Fast' ring) on my desktop. Up until a couple of weeks ago, I could easily access my share from my desktop, as well as my android tablet. Starting about a couple weeks ago, I couldn't access the share from my desktop, getting the exact same error message presented earlier: "A specified logon session does not exist. It may already have been terminated". At all times, my share still worked from the android tablet etc as usual.





Following the advice above:





Zitat von The_Masked_Onion I got it working by doing this.

control panel > user accounts > manage your credentials > windows credentials. add a windows credentials and put in the OMV name (e.g. \\OMV) and put in the username and password of the account i had set up on OMV.



I added the credentials; given the share is anonymous, i.e. has no username/password, I made up a username of 'anonymous' and a password of 'guest'. As soon as I did that, I could access the share as normal.





Given our different computer/network setup, I think there is a definite Windows bug here; I did not make any meaningful changes to my SMB share or network setup before the problem occured, and at all times I could access the share from other devices on the same network (e.g. android tablet). I'm guessing the reason I saw this bug a couple of weeks ago is because I am on the Insider Preview, so I get patches/updates before regular users.





Just wanted to confirm another sighting of the issue, and that the fix above works, even for unauthenticated shares, and that I don't think this is an OMV-specific problem.