The first thing you can check in Eaudit is the drivers on the computer where the application is installed. It should give you an overview of the possible cause to the problem. Go to Device Manager (Start > Run > Devmgmt.msc). Check the driver of your audio card and re-install it if it's necessary. Right click the item in yellow, select Update Driver and follow the instructions. Secondly, right click the speaker icon in the System Tray and go to Playback. Make sure that proper devices are selected in the list. On the third part, start Eaudit and go to configuration menus. You should check all the audio input/output settings. Those settings needs to match the devices installed on your computer or you'll have problems communicating with other users.
