First: go to Windows -> system32 -> drivers -> etc -> hosts.
Verify if is "clean"
Spoiler:
# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
Go to your D9 file and update your ndreg.xrg file with Edarax' NDreg Auto Update: [RELEASE] 9Disciples ndreg.xrg AutoUpdate
WARNING! : You have to update your game version.
After you have to download Saweet update tool: [RELEASE] ndreg.xrg Editor
and change the Server and Login IPs:
The .exe and the ndreg.xrg must be in the same directory!
Press "SAVE" and you finished your patching.
Open 9Disciple and open the shortcut that you created earlier (with –U2TRZQ930QR3NC0Q9U03NDZ3XU in Target Field)
Original topic: [Tutorial] Fix "Failed to get host name"
