Dear srprashant,
Did you download from the right site?

Or ,is it a night site?

Uninstall using Revo ,restart and re-install SAS and see how it goes! With SAS Pro too, i faced a problem, like the updates were manual(first thing in the morn.) and as soon as the update was over the full scan used to begin! I checked all the options and there was no prompt from the program to start automatically! Now, it's behaving like a good boy! Dad has stopped calling me a bothersome fellow ever since i visited the "Horn of Africa" on a learn and teach and treat mission ( nothing religious)!

PS: It's the crying boys who are totally ignored by parents in Korea! It's a kind of psychological punishment for tantrums!

Smart cookies, these Koreans are!