本帖最后由 kealthas_li725 于 2011-10-12 22:34 编辑 ! S4 F! o# z4 R) Z+ l' l' B/ W
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click start and type "cmd" in search programs and files, and then press enter 7 `& q# [4 l" e& w- ]4 Z/ htype "msiexec" and then press enter, see if there is any error message pops up