1. Register your a account here - https://zloemu.org/ if you don't have any. If you have one, then you can skip this step.
2. Close the Real Origin Client and stop it from taskbar also, if you have it installed.
3. Open the game directory where you have installed game, and then open the folder _ZLOClientOrigin\
4. Run the ZClient.exe and login with your email and pass you have created.
5. Now run the Origin.exe located in that folder(_ZLOClientOrigin) only.
6. After running it, click on Origin on top left and then click on Application Settings, and then go to Advanced Settings, and now change the download location of games and now select one folder before the folder you have installed Battlefield 4. For example

If you have install game in D:\ABC\Battlefield 4\
Then Select the path for downloaded Games like this -D:\ABC\

And remember one thing, the folder name MUST BE "Battlefield 4" if you wrote it BF4 or anything else like that, it won't detect it later. That's why we even made our installer name Battlefield 4 only, nothing else

6. After selecting that, go to My Games, then hover your mouse on the Battlefield 4, and then click on the info icon.

7. Now click on Download button for the Battlefield 4 and it will be automatically to 99% or maybe say that its     downloading/checking files, it would take 20mins around, its actually rehashing files. Wait for its completion before proceeding!

8. Now scroll down a bit and then download all the Expansions which are for free. Check this image for knowing which all needs to be downloaded - https://prntscr.com/eo1i24

9. After completion of rehashing of all these, minimize the  origin. Check properly that origin and zclient are running in taskbar, now open the _ZLOClientOrigin\ folder again, and now run the Zlauncher.exe from it. Select any server from the list and click join and start playing. Enjoy!


Additional Notes
10. If the game is closed without reason or gives you a problem, run PIPE.exe available in _ZLOClientOrigin folder and start it before join in game and when game close again without reason
PIPE will show you your problem

11. For those who have an error there is no license file ( like in bf3 ) , its need to move or delete this file
C:\ProgramData\Electronic Arts\EA Services\License\1007968.dlf

12. Make sure the ZLO Server's aren't down at that moment.

13. If the game is only running as a background process .. delete folder C:\Documents\Battlefield 4 ..and dont use boderless window  or edit using http://battlefield.realmware.co.uk/bf4-settings-editor/downloads like this http://answers.ea.com/t5/Battlefield-4/Battlefield-4-getting-stuck-in-background-processes-Win-10/m-p/5473778/highlight/false#M213830

14. If you have any problems with playing with ZLOMP crack, then join the discord server and clear your doubts
zlo discord invite-https://discord.gg/g89dyqR