No Sound on internet HD

Hi, Let me tell you I am not a computer expert. However, I am going to tell you how to solve problem of "No sound on internet" based on my experience. Lets first understand why the problem arises and what is the aim. Right click on START and click on RUN. Type Regedit and enter. A window appears by name "Registry Editor". On the left pane navigate to following registry key. HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionDrivers32 On the right pane a registry subkey by name "wavemapper" will be missing (it should have string value msacm32.drv) which causes the problem of "No sound on internet" Now our aim is to create wavemapper registry subkey with string value msacm32.drv. Right click on right pane of the window Go to New→string value Name the subkey as wavemapper. double click on wavemapper subkey and enter value name as wavemapper and value data as msacm32.drv. Close the registry Editor window. Open any video sharing site and check for the sound. Suppose, if you are unable to create new sub key or if you get the Error message "cannot create value; Error writing to the reristry ", then follow the below step. Right click on Drivers32 registry key, go to permissions. On the top pane select Administrator, (or user name depending on your setting, but better select, administrator) allow (tick) "full control" click ok and follow the previous step and create subkey by name wavemapper. if you are not successful try this video, https://www.youtube.com/watch?v=y7sDb7JtfaM