点击启动器飘出一排红字母 然后游戏内还进不去服务器

Could not find file 'E:\Subnautica67816\Subnautica_Data\Managed\netstandard.dll'.
System.IO.FileNotFoundException: Could not find file 'E:\Subnautica67816\Subnautica_Data\Managed\netstandard.dll'.
File name: 'E:\Subnautica67816\Subnautica_Data\Managed\netstandard.dll'
   at NitroxServer.Communication.PortForward.TryOpenPortAsync(Int32 port, TimeSpan timeout)
   at NitroxServer.Communication.NitroxServer.BeginPortForward(Int32 port) in NitroxServer\Communication\NitroxServer.cs:line 62
   at NitroxServer.Communication.LiteNetLib.LiteNetLibServer.Start() in NitroxServer\Communication\LiteNetLib\LiteNetLibServer.cs:line 47
   at NitroxServer.Server.Start() in NitroxServer\Server.cs:line 103
   at NitroxServer_Subnautica.Program.<Main>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at NitroxServer_Subnautica.Program.<Main>(String[] args)