1. Offtopic, get rid of that Vista beautification ****, just keeps your CPU busy for nothing.
2. Your client version is written in .\Eudemons Online\version.dat file.
Open that file with Notepad or anything else that can read plain text file and you will see what is your client version.
Then, goto to
and download all the missing patches.
You can:
1. Save them to .\Eudemons Online\ directory and just run from there.
2. Get yourself WinRar and extract those archives to .\Eudemons Online\.
3. Just save all of them in .\Eudemons Online\AutoPatch\update\enmy and run game as usual from launcher.
If you made a smart-*** move and replaced soul.exe with a different one, you will have to find patch which has updated version (think it was 1176 or something).