RomanB

Well guys, you are wrong, it has nothing to do with 32bit OS. Windows, as almost any other OS uses virtual memory. If you load application, that is bigger then your available physical memory, windows will free memory, by saving memory pages on your hard drive and loading them, if application need them. The whole proccess is complettly transparent to application, so you will not run out of memory on a 32bit system, even if you use much more than 4GB memory on 32bit system. Your available memory is actualy your physical memory(RAM)+your hard drive space(swap file). The only negativ side is performance, because hard drive is much slower than RAM. So 32bit OS limits your RAM size only, not your available memory for program. To your particular problem: you should enable windows virtual memory manegment on a hard drive and let windows manage it or make page file so big, that you will not run out of memory, where you have enough free space. It's enables per default, but many optimisation guides and programms tell you, you should disable it because of performance issue. If you don't know how to do this, just look on internet, there is more than enough websites explaining this.Roman B.