你好,
根据你的描述我建议你可以在你的电脑中启用启用网络发现。
当你启用网络发现之后你就可以在你的上传文件对话框中的网络列出所有你有权限访问的盘符了。
具体你可以参照如下链接:
http://jingyan.baidu.com/article/c275f6ba3ef050e33d756702.html
你也可以直接在上传文件对话框中修改:

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