Select the Windows image file from its location on your computer. To do so, Start the virtual machine by clicking the green arrow: However, we haven't yet installed the operating system on the virtual machine. We've created the virtual machine the equivalent of purchasing computer hardware and assembling it together. After installing OpenSim, about 10 gigabytes will be used. You should set the size to be at least 12 gigabytes, but you'll need more if you ever install additional programs such as Microsoft Visual Studio. We've chosen to create a hard drive with 25 gigabytes of storage space.

However, if you're confident you won't run out of space, it's fine to use a fixed size virtual hard drive. To make sure that we don't run out of space in the virtual machine, we'll create a hard drive whose space is dynamically allocated from your computer's actual hard drive(s). We'll go with the default option, a VDI hard drive file type. We'll need to create a virtual hard drive for the virtual machine. We suggest you give the virtual machine at least 1 gigabyte of RAM for OpenSim to run smoothly. VirtualBox advises that you give the virtual machine less than half of your RAM. The virtual machine's share of RAM is taken from your computer's RAM. Next, we select how much RAM we want our virtual machine to have. Check with the source of your Windows image file to see if it's a 32 bit or 64 bit operating system. In our case, we'll be using Windows 7, 64 bit. Type a name for the virtual machine, and select the correct version of the Windows operating system. You should see a window like that shown below. We don't delve into any details if you have further questions, look at documentation for VirtualBox.Īfter downloading and installing VirtualBox from the link above, open VirtualBox. We show screenshots of most steps of this process. We walk through how one may create a Windows 7 virtual machine on their computer, using VirtualBox, in order to run OpenSim.

Setting up a Windows 7 Virtual Machine on VirtualBox Institutional users can generally get both through Microsoft's DreamSpark website (formerly MSDN-AA). You will need a Windows image file (.iso) and a product key (i.e., license) to install Windows on the virtual machine. We will use VirtualBox as the example in this tutorial.

There are a few programs that allow you run a virtual machine. In order for that to happen you will need two things: Virtual Machine Software The purpose of running a virtual machine is to simulate a Windows environment on non-Windows computers. You can run OpenSim on non-Windows computers through a virtual machine (VM).

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