脚本如下：

@echo off

@setlocal enableextensions @cd /d "%~dp0"

set InstallPath=C:\DBoxService\Server set UtilToolPath=C:\Windows\Microsoft.NET\Framework\v2.0.50727

echo Local installation folder - %InstallPath%

IF NOT EXIST "%InstallPath%" (  MKDIR "%InstallPath%"  ECHO Folder %InstallPath% created )

IF EXIST "%InstallPath%\DropboxWindowsService.exe" (  %UtilToolPath%\InstallUtil.exe "%InstallPath%\DropboxWindowsService.exe" /u  ECHO Unregistered Service: %InstallPath%\DropboxWindowsService.exe )

echo Start to copy files to service folder

copy DropboxWindowsService.exe "%InstallPath%" copy DropboxWindowsService.exe.config "%InstallPath%" copy DropboxCore.dll "%InstallPath%" copy log4net.dll "%InstallPath%"

ECHO Program files copied to %InstallPath%

%UtilToolPath%\InstallUtil.exe "%InstallPath%\DropboxWindowsService.exe" ECHO Registered Service (%InstallPath%\DropboxWindowsService.exe)

net start DropboxWindowsService

ECHO DropBox Windows Service Installed on Server Successfully!

pause

其中出现过错误：

Uninstalling assembly ‘C:\DBoxService\Server\DropboxWindowsService.exe‘.
Affected parameters are:
   logtoconsole =
   assemblypath = C:\DBoxService\Server\DropboxWindowsService.exe
   logfile = C:\DBoxService\Server\DropboxWindowsService.InstallLog
An exception occurred while trying to find the installers in the C:\DBoxService\Server\DropboxWindowsService.exe assembly.
System.Reflection.ReflectionTypeLoadException: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
Aborting installation for C:\DBoxService\Server\DropboxWindowsService.exe.
Installing assembly ‘C:\DBoxService\Server\DropboxWindowsService.exe‘.

出现这个错误的原因是项目中引用的DLL名称变了，而安装包里面的DLL没有跟着改变，造成了上面的错误。