I'm missing my rundll32.exe. I don't know what else to do, as I've tried to reinstall it using the Windows CD and I've also ran the command: expand D:\i386\rundll32.ex_ c:\windows\rundll32.exe I'm at my wit's end. I need to be able to access my add or remove programs in order to delete some dysfunctional program son the computer. I have a HijackThis log if it's helpful. At this point, I'm out of ideas. Any thoughts?