"Are you so addicted to RO that you want a way to get around the "autopatch" error? Well here's Aari to the rescue
Trust me, this is actually very simple if you know how to follow instructions
There are 3 things you need.
1) The location to "game.exe". In Windows, it's usually: "C:\Games\NGD Studios\Regnum Online\LiveServer\ROClientGame.exe"
2) Your username
3) An md5 hash of your password (read below)
The first two are self explanatory, but if you're confused as to how to accomplish the third...go to the following website
http://www.md5hashgenerator.com/
Type in your password in the text box provided and click "Generate MD5 Hash". You should receive a new hash that represents your password.
After you have those 3 things, starting the game is easy. There are several ways to do it but I'll explain the non-geek friendly way in Windows.
Windows
Step 1) Find the Windows "run" program. (It's usually in the "accessories" category within the start menu)
Step 2) In the text box that's provide, type the path to roclientgame.exe, your username, and your md5 hashed password separated by spaces. (ex. "C:\Games\NGD Studios\Regnum Online\LiveServer\ROClientGame.exe" Aari 8277e0910d750195b448797616e091ad)
Step 3) Press run and enjoy.
Proof that this works? Well I'm in the game right now "
~Aari