unpacker

Hello all,
I've tried to follow mastershouts tutorial on WinHex and so i've download dekaron unpacker which i put in data folder.
The problem is when i double click the exe which is supposed to extract a new data folder, the dos window open and close very fast, and nothing happens..
Could someone help me on that?
Thanks

try it by running it as admin

what game you use unapcker for ?
if its .pak then you have to use HellSpider packer tool
if its data.pack then you use unpacker ;)

It's unpacker following that method : ===Data File Editing (aka csv editing) (aka WinHex hacks)===
Data File Editing Instructions:
Spoiler:
1. Download the Dekaron CRC Bypass and place the contents inside your 2Moons\bin folder
2. (Un-needed) Make a shortcut of the Launcher.exe to your desktop so you can run it easily from the desktop
3. Run the Launcher.exe and after the Dekaron CRC Bypass v2.0 window appears, just click Launch button.
4. The game will open so wait until you get to the server selection and then exit the game
5. Download Dekaron Data-Unpacker and place the Dekaron Data-Unpacker.exe in the 2Moons\data folder
6. Run Dekaron Data-Unpacker.exe and wait a while it extracts all the files that are inside the pack.d0* files
7. When the Dekaron Data-Unpacker is finished there will be a data folder in 2Moons\data
8. There is also a movie folder and a sound folder. Delete them or move them somewhere else.
9. You have to take all the folders in 2Moons\data\data folder and put them in 2Moons\data
A. Next you must open the shadow.txt file and edit the number to the right of PackIO from 1 to 0
B. Now it is time to do your edits to the data files for your desired hack


I tried administrator compatibility but i dont find it in proprieties... :/