I recently upgraded one of my Windows XP running computer to Windows Vista 64bit RC1. Upgradation process went fine without any issue but when I try to adapt my XP defrag script to this new OS it gives me some problem. Exactly, when I try to execute the defrag command, it ends up with an error message saying:
“C:\Windows\System32>defrag c:
This program needs to run with administrative permissions. Use an administrator command prompt and then run the program again.”
Though I am the Administrator of this system, seems like I don’t have complete Admin privileges. So can anyone please tell me how can we elevate the command line privileges to Administrator? Many Thanks.
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