Greetings Riders!
The GMs has a way for you to solve the issue about the patche error 612. This is not a fix but only a workaround. Please follow the step by step procedure.
Steps
1. Download the file in the Link HERE
2. Find all the <Launcher32.exe> on your installation directory. (e.g D:\ICARUS Online\IcarusLive\Bin32 and/or D:\ICARUS Online\IcarusLive\appdata\Bin32)
3. Copy and Paste the downloaded file to the installation directory.
4. Override the file/s.
5. Launch the game.
Please let us know if you still having the issue.
-ICARUS Team