问题
I wrote a test Windows service and installed it using installutil which went fine.
After that I made changes in my code and tried to install again but got error. Do I need to remove the service first, then install again using installutil? Or is there other way?
回答1:
If the name of executable is the same then you can simply stop the Windows service, copy new files on top of the old ones and start the service.
来源：https://stackoverflow.com/questions/26561524/how-to-reinstall-windows-service-using-installutil-after-making-changes-in-code