A problem just arose on a Windows 8.1 computer connecting to an SBS Server. This is just ONE computer out of 20. The computer was previously connecting okay for about a month.
I can open documents on the network server though a mapped drive or UNC but I cannot save the document back to the server. I've tried multiple documents, even notepad documents. Again, I can open anything on the network share but can't save it back to the network server (same or other network share). I can save locally to the desktop.
I stopped Trend Micro from loading an any other program that could be a culprit.
Running a malewarebytes scan on it now.
When I log into the same computer as an administrator, I get an error in it trying to find the network share. So, I can't even open up the document.