windows server 2008r2 sp1标准版升级2012 r2 标准版

兼容性检查如下：
Before continuing, make sure the app vendors support your applications on Windows Server 2012 R2. Follow their specific recommendations before and after Windows installs. To make sure your app is compatible and to download tools and documentation, go to http://go.microsoft.com/fwlink/?LinkId=243105

Important: If the software isn't compatible with Windows Server 2012 R2 or if the app vendor doesn't support the app, uninstall it before you install Windows. If you don't uninstall the applications, your system won't be supported, the app might not work, and settings or other information might be lost.

Installing Windows will affect the following features:

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