Windows Movie Maker Audio Issue

Hello everyone, Recently I am experiencing an audio issue while importing a video using the Windows movie maker. After completing the video editing when I recheck it, I could not hear anything. I have no idea what could be the issue. Could someone please help me to solve the issue? Any kind of help would be greatly appreciated.

Not getting any response, I searched online and came across this article. I followed some methods from here. First I disabled the DTS sound and then repaired Windows live essentials installation. After doing the tasks properly, the problem got solved.