Create a new folder on the hard drive: c:\dj845 before downloading the printer driver.
Download the driver to the newly created c:\dj845 folder.
Open the c:\dj845 folder and double-click the downloaded "exe" file.
Under c:\dj845\2kinf folder a 3 letter language folder will be displayed. For example, the English driver will display a folder named "enu". This folder was created by double-clicking on the downloaded "exe" file.
Plug the USB cable into the printer and PC.