installshield 安装报错解决方法

在win7/win8点击setup.exe安装文件时显示如下错误：

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Setup Initialization Error
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Setup is unable to find a hard disk location to store temporary files.

Make at least 889KB free disk space available and then try running Setup again.

Error 101.
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OK  
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解决方法：

右键setup.exe选择管理员模式运行。run as administrator