安装 SQL Server 2012 错误“系统无法打开指定的设备或文件." [英] Installing SQL Server 2012 error "The system cannot open the device or file specified."

问题描述

我正在尝试在我的机器上安装 SQL Server 2012 Developer，该机器已经装有 Windows 7 的 SQL Server 2008 R2 Express.

I am trying to install SQL Server 2012 Developer on my machine which already has SQL Server 2008 R2 Express with Windows 7.

我使用 Microsoft Secure Download Manager 下载安装程序，它会自动将安装程序文件转换为 ISO 文件.我正在使用 WinRAR 解压缩 ISO 文件并在安装时运行安装程序，我收到以下错误消息:

I used Microsoft Secure Download Manager for downloading installer and it automatically convert installer file to ISO file. I am using WinRAR to unzip the ISO file and running setup on installation I got below error message:

无法打开 Windows Installer 文件C:\SQLSErverInstaller\x64\setup\sql_engine_core_inst_msi\sql_engine_core_inst.msi".

Unable to open Windows Installer file 'C:\SQLSErverInstaller\x64\setup\sql_engine_core_inst_msi\sql_engine_core_inst.msi'.

Windows Installer 错误消息:系统无法打开指定的设备或文件.

Windows Installer error message: The system cannot open the device or file specified.

单击重试"重试失败的操作，或单击取消"取消此操作并继续设置.

Click 'Retry' to retry the failed action, or click 'Cancel' to cancel this action and continue setup.

点击重试后，我无法进行安装，但它失败了.

On clicking retry I couldn't do installation but it failed.

查看目录我可以找到 sql_engine_core_inst 文件.单击它我无法运行它并收到消息

Looking into directory I could find sql_engine_core_inst file. Clicking it I was not able to run it and got message

无法打开此安装包.联系应用程序供应商以验证这是一个有效的 Windows 程序包.

This installation package couldn't be opened. Contact the application vender to verify that this is a valid windows package.

我多次尝试下载安装程序，但每次都出现相同的错误，请帮助我.

I tried to download installer many times but every time got same error, please help me.

谢谢

推荐答案

通过右键单击并选择安装文件的属性并选择取消阻止"，转到常规"选项卡的安全"部分

Go to Security section of the General tab by right-clicking and selecting Properties of the setup file and select "Unblock"

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