已经安装了step7 64位版本，装starter出问题,已经关闭所有杀毒软件金山卫士等，装在D盘根目录下，都是英文字符，开始的时候，提示“the software cannot be installed on your computer with the operation system windows vista business edition x64,one of the following microsoft operation systems has to be installed.windows xp professional sp3 windows 7(32/64bit)professional,”ultimate,enterprise，但我装的系统就是win7 64bit professional ，求大神指导，已经折腾两天了。