- Click the Start button and type Device Manager followed by the enter key
- Scroll down and click on Network Adapters
- Click action at the top, then click Add legacy hardware
- Click Next
- Tick Install the hardware that I manually select from a list (Advanced)
- Scroll down and select Network Adapters, then click next
- In the left column select Microsoft, in the right column select "Microsoft KM-TEST Loopback Adapter then click next
- Click Next, then Click Finish
- Click the Start button and type Control Panel
- Click Network and Internet
- Click Click Network and Sharing Center
- Then click Change adapter settings in the left bar
- Find the adapter that says Microsoft KM-TEST Loopback and right click on it, then click properties
- Then click Internet Protocol Version 4 (TCP/IPv4) followed by clicking Properties in the bottom right
- Tick "Use the following IP address: "
- Set "IP address" to 112.175.193.135
- Set "Subnet mask" to 255.255.255.0
- Click okay
- Click close
- Close all menus opened for this step
- Extract the rar files to a folder on your computer, remember where you extracted them!
- Open the folder that you extracted them to and run LineageHD.exe
- Login to the game with your primary account by filling out the fields and clicking login
- Wait for it to finish updating, then click the Play button (>) in the bottom right corner
- Now that you are successfully logged in, click the play button and the game should load
- Accept the agreement terms
- The login field that pops up, enter anything in the username field (it will type in korean characters, thats fine)
- Choose your character and enter the game