I am running Windows Home Premium 64-Bit. I have two individual hard drives and I am trying to set the virtual memory on both disks. I go through all the motions and have around 8192 MB on Drive C and on Drive D. After restarting my computer, I go back to check and all is OK. I come back 4 hours later and there is no setting on the D drive, only on the C drive and it is under System Managed. Drive D is blank, as far as Virtual Memory is concern. Why won't it stay in the Custom mode like I originally set it?