If you are trying to install Windows Vista RC1 in VMWare Workstation, you may see setup appear to hang on the text-mode screen that says "Windows is loading files…".
Actually what has happened is that Vista Setup is already in graphics mode trying to do things, but something about the way it switches the display adapter into graphics mode is not working right on VMWare.
Since Microsoft makes a competitive product, Virtual PC, this is funny that they come out with a major new test release(Windows Vista RC1) that just not work on VMWare Workstation. Or Product team did not test this product with VMWare Workstation? But in my memory, I can recall that Microsoft also using VMWare Workstation before Microsoft has bought VirtualPC.
After researching, I found that there is a workaround, for now, while VMWare works on the problem. Before you install Windows Vista RC1 to VMWare Workstation, you may edit the virtual machine's .vmx to include the following,
svga.maxWidth = "640"
svga.maxHeight = "480"
You can get Vista installed in VGA 16 color 640×480 mode (it will look awful) and then when you get everything running, install VMWare tools and take out those two lines and you'll be good to go.