Windows Registry Editor Version 5.00

[HKEY_CURRENT_USERSoftwareValve]

[HKEY_CURRENT_USERSoftwareValveSteam]

[HKEY_CURRENT_USERSoftwareValveSteamActiveProcess]

"SteamClientDll"=""

"pid"=dword:00000000

把上面代码复制粘贴到记事本另存为*.reg文件

然后双击导入注册表