Notes about the VEX 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 VEX file type is primarily associated with 'Possible Virus File'. If the specific file name is HEATHEN.VDX then this is an indicator of the Heathen virus. Heathen is a multi-platform virus infecting Word documents and PE EXE files.