使用SC命令，像这样(你需要在命令提示符下执行本文中的命令):

SC STOP shortservicename
SC DELETE shortservicename

Note: You need to run the command prompt as an administrator, not just logged in as the administrator, but also with administrative rights. If you get errors above about not having the necessary access rights to stop and/or delete the service, run the command prompt as an administrator. You can do this by searching for the command prompt on your start menu and then right-clicking and selecting "Run as administrator". Note to PowerShell users: sc is aliased to set-content. So sc delete service will actually create a file called delete with the content service. To do this in Powershell, use sc.exe delete service instead

如果需要查找服务的短服务名，使用以下命令生成包含服务列表及其状态的文本文件:

SC QUERY state= all >"C:\Service List.txt"

要获得更简洁的列表，执行以下命令:

SC QUERY state= all | FIND "_NAME"

简短的服务名称将被列在显示名称的上方，如下所示:

SERVICE_NAME: MyService
DISPLAY_NAME: My Special Service

因此要删除该服务:

SC STOP MyService
SC DELETE MyService

单击“开始|运行”，在“打开:”行中输入regedit。单击OK。

导航到HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services

向下滚动左侧窗格，找到服务名称，右键单击并选择Delete。

重新启动系统。

在删除服务之前，您应该检查依赖项。

你可以查看一下:

开放服务。找到服务名，切换到“Dependencies”选项卡。

来源:http://www.sysadmit.com/2016/03/windows-eliminar-un-servicio.html

我们有两种不同的方法

通过注册表删除Windows服务

如果你知道正确的路径，很容易从注册表中删除服务。以下是我的做法:

执行Regedit或Regedt32 打开注册表项“HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services” 寻找要删除的服务并删除它。您可以查看这些键来了解服务正在使用哪些文件，并在必要时删除它们。

通过命令窗口删除Windows服务

您也可以使用命令提示符删除服务，如下所示:

sc删除

还可以使用以下命令创建服务

sc create "MorganTechService" binpath= "C:\Program Files\MorganTechSPace\myservice.exe"

注意:您可能必须重新启动系统才能在服务管理器中更新列表。

使用SC命令，像这样(你需要在命令提示符下执行本文中的命令):

SC STOP shortservicename
SC DELETE shortservicename

Note: You need to run the command prompt as an administrator, not just logged in as the administrator, but also with administrative rights. If you get errors above about not having the necessary access rights to stop and/or delete the service, run the command prompt as an administrator. You can do this by searching for the command prompt on your start menu and then right-clicking and selecting "Run as administrator". Note to PowerShell users: sc is aliased to set-content. So sc delete service will actually create a file called delete with the content service. To do this in Powershell, use sc.exe delete service instead

如果需要查找服务的短服务名，使用以下命令生成包含服务列表及其状态的文本文件:

SC QUERY state= all >"C:\Service List.txt"

要获得更简洁的列表，执行以下命令:

SC QUERY state= all | FIND "_NAME"

简短的服务名称将被列在显示名称的上方，如下所示:

SERVICE_NAME: MyService
DISPLAY_NAME: My Special Service

因此要删除该服务:

SC STOP MyService
SC DELETE MyService

下面是传递给我的vbs脚本:

Set servicelist = GetObject("winmgmts:").InstancesOf ("Win32_Service")

for each service in servicelist
    sname = lcase(service.name)
    If sname = "NameOfMyService" Then 
        msgbox(sname)
        service.delete ' the internal name of your service
    end if
next