本帖最后由 kealthas_li725 于 2011-10-12 22:34 编辑 ( w: L2 d$ u3 K- s- R0 o ( y* z# Q$ \+ g# yclick start and type "cmd" in search programs and files, and then press enter K5 W- R# o3 U+ O6 p* X, Ttype "msiexec" and then press enter, see if there is any error message pops up