Microsoft Corp MSFT.O fell 4% ahead of its results but recovered once it forecast double-digit revenue growth next year. By Kanupriya Kapoor April 27 (Reuters) - Most Asian stock indices fell on Wednesday, as growing fears over the global economy drove investors to dump riskier assets in favour of safe havens such as the U.S. dollar and government bonds. Financial markets are grappling with multiple risks, including the prospects for aggressive U.S. interest rate hikes, a sharp slowdown in China, surging inflation, and the war in Ukraine.