I have a system where the user has upgraded from Windows 8.1 to 10. Ever since then, whenever they try to map a drive, they get the error code: 0x80070035 network path not found. I have tried this with other credentials, browsed and as soon as I select the system that has the share it kicks back this error too. Fixes I have tried NetBIOS over Tcpip (on and off) - didn't work Turned off IP6 - didn't fix it Regedit to lHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Service\lanmanworkstation\parameters Nothing seems to work. Any other suggestions?