Low memory warnings have nothing to do with your C: drive or any other drive. It is complaining about system memory (RAM) that is available not disk space. It doesn’t matter that your PC has 3GB of RAM, how much is free? Anti-virus and Internet Security Suites like Norton/Symantec and Burning Suites like Nero 8 Ultra love to run multiple processes in the background sucking up valuable memory. Kill everything on your PC before doing a render.
If you want to see how much available memory you have, right-click on the windows taskbar (at the bottom of your screen) and select Task Manager. Then click the Performance tab and look at Physical Memory(K) and see what it says for Available Memory. I’m guessing it is a very small number compared to Total.
Like I said, kill everything on your PC before doing a render.
~jr
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