An upstate TV exec who set up a channel promoting Muslims as peace-loving people was stressed about his failing business in the days before he allegedly chopped off his estranged wife's head, a friend of the couple said today. An order of protection barring Muzzammil Hassan, 44, from the couple's upstate home had been taken out by his wife, Aasiya, 37, less than a week before she died. The couple was in the process of divorcing after bouts of domestic violence, her lawyer told the Buffalo News. Hassan, who founded Bridges TV in 2004 to counter anti-Islam stereotypes following 9/11,