Hello AmishZed.
Can you please try the following:

Delete the contents of your C:\Users\*username*\Documents\DayZ folder and verify the game data through Steam (make sure Steam cloud sync is disabled prior to doing so).
If this does not resolve the issue, then do the following:

Open the DayZ launcher
Select PARAMETERS menu
Select ALL PARAMETERS tab
scroll down and check "Bulldozer" parameter
Launch the game
Once launched, close the game
Uncheck bulldozer
Launch the game again without any parameters

If the issue still persists even after doing all of the above, you can try to do the following:
Navigate in to c:\Program Files (x86)\Steam\userdata\*yourID*\
Delete the 221100 folder.

Regards,
Geez