a)To install the HK UMP-45 you just have to place the zz_Hkump45.pak file into the crysis/game folder.
b)The game_text_messages.xml file goes into the english.pak located in the Game/localized folder.
It doesn't have to, but if you don't you will get a "@" in front of every name that has something to do with the UMP.
c)Open up the editor and place the gun where ever you want to.
!If you want to play with it without having to open the editor, please read Part 2 of this readme.!
You can do 2 things in order to play with the HK UMP-45 without having to open the editor.
-The first is replacing the existing SMG with the UMP. To do so place the zzz_Hkump45_smg_replacement.pak file in the Game folder.
The pak file is located in the Extra's/SMG replacement folder.
-The second is using equipmentpacks. Place the zzz_hkump45_equipmentpacks.pak file in the game folder.
The pak file is located in the Extra's/EquipmentPacks folder.
Note: Because crysis only allows 2 main weapons some weapons were removed from an equipment pack. Usually the SMG or FY71.
note#2: You still need the zz_Hkump45.pak file to play with it. Pretty obvious, but I just want to clear things up.
Feel free to use this weapon in any of your projects. The only thing you have to do is give credit.
Greets and have fun
For further information read the full readme.
If you have a question or want to leave a comment post it in the HK UMP-45 Thread over at crymod