本帖最后由 kealthas_li725 于 2011-10-12 22:34 编辑 3 }$ n' w0 D9 W* F
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click start and type "cmd" in search programs and files, and then press enter P, p0 K2 K1 q) L" O4 t
type "msiexec" and then press enter, see if there is any error message pops up