Notes about the DVX 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 DVX file type is primarily associated with 'DivX' by DivXNetworks, Inc.. This is a non-standard extension for a DivX movie. Some use it to better visually identify the file (which would normally be called an .AVI file).