ssc install logout之后，输入以下命令出现错误，求助大佬该怎么解决啊？

. Logout, save(xxx.doc) word replace: pwcorr
command Logout not defined by Logout.ado
r(199);

. Logout, save(xxx.doc) word replace: pwcorr
program logout already defined
(error occurred while loading Logout.ado)
r(110);