When reporting game crashes, you need to upload a crash dump report. Tutorial here:
http://feedback.dayzgame.com/how-to-user.html

Hello,

Please let us know in the note section if you are still able to reproduce this issue on the latest Development build.

If so, please send us a dxdiag report and files from this folder: "C:\Users\<Name>\AppData\Local\DayZ\"

If the *.rar is smaller than 5.000KB, you can attach it here.
In case it's larger than that, please try uploading it to a file sharing website and link it here.

For future reports please refer to the "How to guide" http://feedback.dayzgame.com/how-to-user.html

Thank you.

Hello,

thanks for the files but we still need your dxdiag report, and DayZ.rpt file from this folder: "C:\Users\<Name>\AppData\Local\DayZ\".

Thank you

Hey

I am sorry but this issue is expired. If you are still encountering these issues, report it in a new ticket with the files required.

Thank You.