Windows 10: Can't launch or uninstall game after TCP/IP reset [Windows 10]

So, I just downloaded Phantasy Star Online 2 and it all worked fine until I started getting the 0x800704cf error message that wasn't letting me log into my microsoft account on the game. This was probably due to a primary email swap I did right before logging in, but the problem persisted. So, following instructions from a video regarding said error code, I followed this folder chain:


Settings>Network & Internet>WiFi>Change adapter settings


I thereby accessed the WiFi properties and unchecked "Client for Microsoft Networks"; Nothing Changed. So, the second method was to use the following admin command prompts:


ipconfig/flushdns

nbtstat -RR

netsh int ip reset


After using those commands I restarted my computer. Upon logging in, I tried to boot up PSO2 but the launcher wouldn't even start; though everything else works fine. I tried uninstalling the game and for a time it wouldn't do anything. It has since uninstalled so I'm reinstalling to see how that works. But, in the event the problem persists, does anyone know where I went wrong?

:)

 

Resetting the TCP/IP

Hey, out of curiosity a few days ago I had installed the windows fix it tool (forgot the exact number) and I reset it automatically as it turns out it wasn't the tcp/ip issure gong on so i'm just a little paranoid if I missed something up even thought
the tcp/ip was working just fine? any idea what else does the tcp ip reset tool do? thanks!

 

Resetting the TCP/IP

Hi,

Upon analyzing your query,
TCP/IP
is a set of
networking protocols
that is widely used on the
Internet
to provide
communications
between
interconnected networks
of computers with
diverse hardware architectures
and various
Operating Systems. It also includes on how
computers communicate
and
conventions
for
connecting a network
and
routing traffics. TCP/IP
reset tool
will reset your
network connection and register it again to the server.
For more information, you can refer to this
link.

Let us know if you need further assistance.

Regards.

 

Just updated to Windows 10 and my Internet stopped working.

Hi Jacob,

Inconvenience regretted. I suggest you to go to Device Manager>Network Adapter, if a
yellow exclamation mark is there, then
uninstall and reinstall the drivers. You may also visit the computer manufacturer website and download all the latest drivers for Windows 10 including Network adapter and
install them.

Please try the steps below and check if it helps:

Step 1: Reset TCP/IP One of the components of the Internet connection on your computer is a built-in set of instructions called TCP/IP. TCP/IP can sometimes become damaged or corrupted.

Follow the steps below to reset the winsock entries and TCP/IP stack and to troubleshoot the issue further.

• 
  Press Windows Key + X together and select Command Prompt (admin).
  
• 
  Type the following command and hit Enter after each:
  

netsh winsock reset catalog (reset winsock entries)

netsh int ip reset reset.log hit (reset TCP/IP stack)

Reboot the computer and check.

Step 2: Flush your computer's DNS cache.

• 
  Press Windows Key + X together and select
  Command Prompt (admin).
  
• 
  At the command prompt, type the following commands. Press Enter after each command.
  

ipconfig /flushdns

ipconfig /registerdns

ipconfig /release

ipconfig /renew

I also suggest you to refer to the troubleshooting steps given in the article below and check if it helps:

Fix network connection issues

Hope it helps.