I tried to play a small game using NES emulator.Upon starting the game I hear buzzer sound and highly distorted display in game window.
I also tried a game on SNES emulator and it played fine although I could not hear any sound as it displayed the following error "Failed to initialize XAudio2
issue i tried updating driver for my display adapter ATI Mobility RADEON HD 4650 through device manager but it reported that I already had the latest.
Is it something to do with corrupt directx? please help I do not know much about graphics cards?
Windows 7 32 bit