In addition to a supported version of Windows® and a supported VMware® Infrastructure, you may need some additional software components, depending on your configuration.
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 Microsoft® .NET Framework: vRanger requires the .NET Framework 4.5. The vRanger installer installs it if not detected.  | 
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 SQL Server: [Optional] vRanger utilizes two SQL Server® databases for application functionality. vRanger can install a local version of SQL Express 2014 SP3 or you can choose to install the vRanger databases on your own SQL instance.  | 
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 Windows PowerShell 3 or above.If you are installing vRanger on Windows 2008 R2 SP1, you will need to install Windows PowerShell 3 or above before installing vRanger  | 
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 vRanger virtual appliance (VA): The vRanger VA is a small, pre-packaged Linux® distribution that serves as a platform for vRanger operations away from the vRanger server. vRanger uses the VA for the following functions:  | 
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 Replication to and from VMware® ESXi™ hosts.  | 
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 Updates for Windows Server 2012 R2: Before installing vRanger on Windows Server 2012 R2, ensure that the Windows updates listed below are installed:  | 
The following describes the hardware recommendations for the vRanger physical machine:
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 For LAN-free, Quest recommends that you use two HBAs — one for read operations and one for writing.  | 
The following describes the hardware recommendations for using vRanger in a VM: