您无权打开此文件 [英] you do not have permission to open this file

问题描述

我想通过服务器资源管理器中的数据连接附加a.mdf文件。



它会发出警告您无权打开此文件< br $> b $ b



我的连接

I want to attach a.mdf file through data connection in server explorer.

It gives a warning "you do not have permission to open this file"


my connection

<connectionStrings>

  
    <add name="MyCon" connectionString="Data Source=my-pc\SQLSERVER;AttachDbFilename=D:\DL PROJECT\DL PROJECT\App_Data\a.mdf;Integrated Security=True;User Instance=True" />

  </connectionStrings>

但是当我通过Microsoft Sql server管理工作室它附加

But when I attach through Microsoft Sql server managment studio it get attached

推荐答案

总是打开VISUAL STUDIO作为管理员......这样就不会发生这种错误。

Always open VISUAL STUDIO As a ADMINISTRATOR ....So that these kind of error will not happen.

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