If you have these errors...
Error creating enfusion engine
Error creating enfusion engine, possible errors are:
*GPU not supported
*GPU drivers not actualized
*DirectX broken
*other kind of error
It is highly possible that your GPU does not support DirectX 11, which is a requirment since the implementation of DayZ version 0.60.
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Here is a useful link to identify DirectX 11/12.
http://solidlystated.com/hardware/list-of-directx-12-and-directx-11-compatible-video-cards/
Steam user notice.
http://steamcommunity.com/app/221100/discussions/1/358415738204048259