Solution to the Problem of "Windows NT users" or "'domain \ Administrator" cannot be found when moss creates SSP

I believe many of my friends have encountered the problem of "'domain \ Administrator" in Windows NT user tokens or groups when installing Moss, I reinstalled several times to summarize the following methods to solve this problem.
First, there is a bad message: Once you install SSP, it seems that there is no way to kill the failed SSP (I don't know it anyway). In other words, you have to re-deploy it.
During redeployment, if the domain name is happy.com, you must write Happy \ Administrator wherever you need to enter the user name. Also, do not click the icon for spelling check after the user name.
In this way, you can create an SSP.