Just did a complete Uninstall and reinstall. I deleted all the folders that were hidden that were "Captain_Sim". Cleaned my PC. Redownloaded install apps from Captian Site. Added exclusions to my PC protections and allowed Captain_Sim folder through the firewall. I even turned off Antivirus prior to installing Captain Sim. After it was all complete....STILL NO sounds in the Cockpit, ONLY engine sounds. All my drivers are up to date and even rebooted pc and unplugged all audio devices to let them rebuild. Also deleted Audio driver in Device manager to let rebuild new one and restarted PC and nothing . This is crazy !!!