Additional software components may be required to run the game on your computer.
Microsoft .NET Framework 4 Microsoft Visual C++ 2010 SP1 Redistributables

Client Downloads MU ONLINE Size
Client MU ONLINE ( - [EXE] 1.4 GB Download
Client MU ONLINE (Google) - [EXE] 1.4 GB Download
MU Online Archive ((Google) - [WinRaR] 852 MB Download
Anti-Lag_patch_full (( - [WinRaR] 1.66 MB Download

If you have problems with the game, make sure you have the latest drivers installed. The following links will help you update your drivers.
Currently this is only one server.