Information on the DP-E450 master download1. Firstly, download the attachment of the RGB control software and data compression file to your desktop on your computer.2. Install RGB control software. At the same time, extract the data folder. Note that the whole folder.3. The default installation directory as follows: C:Program FilesLite-PuterRGB Control4. Open the installation directory: C:Program FilesLite-PuterRGB Control5. Connect the master DP-E450 and the side of the PCs RGB control software through the network cable.Note: The controller has debugging OK, if you do not change the effect of the original scene procedures; please do not use the download function. (Download: control software and effects of setting the scene after OK in the file to master)Good Morning Jukka!Hope you everything is well with you in the coming new day in Finland! Hope you everything is well with you!Information on the DP-E450 master download: 1. Firstly, download the attachment of the RGB control software and data compression file to your desktop on your computer.2. Install RGB control software. At the same time, extract the data folder. Note that the whole folder.3. The default installation directory as follows: C:Program FilesLite-PuterRGB Control4. Open the installation directory: C:Program FilesLite-PuterRGB Control5. Connect the master DP-E450 and the side of the PCs RGB control software through the network cable.Note: The controller has debugging OK, if you do not change the effect of the original scene procedures; please do not use the download function. (Download: control software and effects of setting the scene after OK in the file to master)Thanks and best wishes! Hope you have a nice day! God Bless you.NancySales ManagerYJM Light Co., LtdADD: Block 5, North, Shangxue Ind. Park, Bantian, Longgang, Shenzhen, G.D 518129, ChinaWebsite: http:/www.ledyjm.com Tel: 0086-755-89395677Email: managerledyjm.com Fax: 0086-755-89580809Skype: nancyzhou_1986 Mobile: 0086-15889290456MSN: nancyzhou_1986hotmail.com