为什麽虚拟机已运行会出现这个
A configuration state change operation is already in progress.
Your changes will not be saved.
一点运行就出现这个。
用户系统信息：Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; User-agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; http://bsalsa.com) ; Maxthon; CIBA; .NET CLR 2.0.50727)
