"C:\Program Files\Steam\steamapps\common\left 4 dead 2" -novid
或者
"C:\Program Files\Steam\steamapps\common\left 4 dead 2" -novid +sv_lan 1 +sv_allow_lobby_connect_only 0
3 : 請先確定防火牆及防毒已關閉. 如出示以下類似訊息:
"Steam.exe (main exception): The registry is in use by another process, timeout expired"
代表你個Windows內有其他進行中既軟件正干擾Steam既運作, 引致Steam crashes, 你須要確認防火牆及防毒已關閉. 仲有同樣問題,請click入查看: https://support.steampowered.com ... ?ref=9828-SFLZ-9289
4 : 如出現以下訊息: "No premission to run"left4dead2" , 就代表你未能夠100%破解遊戲, 請按照步驟4-6 並正確地破解. 至於, 裝完Left 4 Dead 2主程式後出現路徑 (e.g 485), 無須理會, 對遊戲並不構成威脅