PSI:Capture Minimum Requirements for Installation

Operating Systems
Windows XP (Service Pack 3 or later)
Windows Vista
Windows 7 (32 bit or 64 bit)
Windows Server 2003 (Service Pack 1 or later)
Windows Server 2008
Windows Server 2008 R2

Hardware Requirements
2.0 GHz or higher dual core processor.
2 GB available memory minimum, 4GB recommended.
2 GB free disk space for installation.  Additional disk space may be required for post-installation operation.
1 available USB port (1)

Software Requirements
.NET Framework version 4.0 or later (2)

Virtualization

VMware ESX version 3.0 or later (1)
VMware Workstation Version 7.0 or later (1)
Microsoft Hyper V (1)
Microsoft Terminal Services / Remote Desktop Services (3)


(1) - Installation of the License Server component requires access to an available USB port.  Installing the License Server Component in a virtualized environment is only supported when the virtualization host can successfully map the physical USB port directly to the guest operating system.

(2) - The .NET Framework is installed by the product installer if it is not already present.

(3) - Installation to a virtualized environment such as Microsoft Terminal Services or Remote Desktop Services is considered an advanced deployment and may require a Profession Services engagement to complete.