sc config type=interact 无效
sc config svname type=interact

运行后出现的是命令的description 和 usage。


sc config svname type=own|share|interact

运行后说 'interact' is not recognized as an internal or external command, operable program or batch file.

[解决办法]
sc config svname type= own|share|interact

这个空格很坑爹
[解决办法]
呵呵，楼上正解，=号后面那个空格，哎！