Greetings. I recently purchased this primarily as a road trip unit (larger screen than phones) It is used for email, facebook games, and Skype. It has worked fine for the last 6 months. But now it starts up...goes to the Windows XP screen, goes to the Starting windows screen, the welcome screen, and then to the desktop. It shows only the background image on desktop and no icons, buttons etc. After about two minutes it flashes a blue screen with the error STOP: C0000145 (Application error) The application failed to etc. I do not have a CDRom drive on it. There is only a USB flash drive. It has a product key sticker for Windows XP and I do have a Windows XP CD for the desktop unit we have at home. Help! This is about all I know about this little guy.