c# - 从代码安装服务的问题(访问被拒绝？)

Question

我有this从代码安装 Windows 服务的代码。

ServiceProcessInstaller ProcesServiceInstaller = new ServiceProcessInstaller();
ProcesServiceInstaller.Account = ServiceAccount.LocalSystem;
//ProcesServiceInstaller.Username = "";
//ProcesServiceInstaller.Password = "";

ServiceInstaller ServiceInstallerObj = new ServiceInstaller();
InstallContext Context = new System.Configuration.Install.InstallContext();
String path = String.Format("/assemblypath={0}", @"C:\Users\g\Documents\Visual Studio 2012\Projects\WindowsService1Test\WindowsService1Test\bin\Debug");
String[] cmdline = { path };

Context = new System.Configuration.Install.InstallContext("", cmdline);
ServiceInstallerObj.Context = Context;
ServiceInstallerObj.DisplayName = "MyService Display name2";
ServiceInstallerObj.Description = "MyService installer test";
ServiceInstallerObj.ServiceName = "MyService2";
ServiceInstallerObj.StartType = ServiceStartMode.Automatic;
ServiceInstallerObj.Parent = ProcesServiceInstaller;

System.Collections.Specialized.ListDictionary state = new System.Collections.Specialized.ListDictionary();
ServiceInstallerObj.Install(state);

重要的是它有效。但是，当我尝试运行该服务时，我收到此消息框(错误 5:访问被拒绝):

如果有人能帮助我，我将不胜感激，因为我被这个问题困住了

Answer 1

您的服务作为 ServiceAccount.LocalSystem 执行。可能它没有权限读取和执行您编译的文件。

右键单击包含的文件夹 -> 权限 -> 安全 -> 添加 SYSTEM -> 授予默认权限(至少读取和执行)。