The preferred way to install MEGA is directly from the website (www.megasoftware.net). An installation program installs MEGA in the location (directory) you specify.
If you are using Windows Vista/7/8 and are experiencing problems during instillation, we recommend you disable the UAC (User Account Control). This can be done through Control Pannel -> User Accounts -> Change Security Settings -> Deselect the checkbox (Use user account control (UAC)) and click ok.
Finally, you may install MEGA from a CD obtained from the authors. In this case, insert the media into the computer and then click on megasetup.exe.
We recommend that you install MEGA in one of the ways described above. Please do not simply copy MEGA-related files from one computer to another, as MEGA may not work properly if installed in this manner.
If you are installing MEGA on a set of lab/classroom computers, you may use whatever method most commonly used for your type of deployment, but we may not provide support.