After performing a fresh re-install of my O/S WindowsXP SP2 MCE2005, I updated to SP3 without any problems . Have installed many updates off the Windows update web site . When trying to install one of my applications that works with a piece of hardware I have a Pertelian X2040 RSS feed LED display I recieved a prompt during installation that I needed the .NETFramework 2.0 in order for the application to run I currntly have only .NETFramework 1.1. I went ahead and downloaded the 22M.B.app. however after saving the download to the My Documents folder when trying to open and install I recieve a error notice that MIME file type not reconized . After many internet searches which always lead me to a registry app that I must buy that claims it will correct the problem with opening the MIME file associations ? Can any one help me install the dotnetfx20? I still have the download sitting in the folder hoping to find a way to install it so I can use my Pertelian ! Thanks in Adavance to All NicRic FYI> Dell XPS400 2.8GHz Dual Core Intel Pentium D 3G.B. of DDR2 RAM internial Saumsung 250G.B. Hard Drive ,320G.B. Externial USB Sagate Free Agent Hard Drive, ATI X300SE Hyper Mem PCI-E Graphics,ATI TV Wonder Elite PCI TV Tuner Card