在windows计算机上下载android sdk组件时未找到文件错误

当我尝试下载android sdk组件时，我得到以下错误 下载Android SDK的文档，API 11，第1版

File not found: C:\Program Files\Android\android-sdk\temp\docs-3.0_r01-linux.zip (Access is denied)
Downloading SDK Platform Android 3.0, API 11, revision 1
File not found: C:\Program Files\Android\android-sdk\temp\android-3.0_r01-linux.zip (Access is denied)
Downloading Samples for SDK API 11, revision 1
File not found: C:\Program Files\Android\android-sdk\temp\samples-3.0_r01-linux.zip (Access is denied)
Downloading Android Compatibility package, revision 1
File not found: C:\Program Files\Android\android-sdk\temp\compatibility_r01.zip (Access is denied)
What could be the problem? Am using windows vista.

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你是通过eclipse下载的吗？确保以管理员身份运行eclipse