Notes about the KVW file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The KVW file type is primarily associated with 'Google Earth' by Google. Google Earth delivers a 3D digital model of the entire Earth via the Internet. Google Earth's EarthStream technology combines advanced 3D graphics and network streaming to produce a high-performance system that runs on standard PC's and commodity servers. Google announced purchase of Keyhole on 27 Oct 2004. This is an adaptation of the Keyhole software.