Hi,
Thanks u Michel.
Actually the problem was , I had connected with Internet while running setup of windows embedded ce 6.0.
I had now install VS2005, Win Embedded CE 6, Win Embedded CE 6 R2.
I am a novice user of win ce, a student of MCA. I have a syllabus mentioned below. I can get the notes from microsoft msdn website but how to develop embedded application in win ce. So Plz suggest me any website or book from where i can get the notes as well as learn win ce.

Syllabus--
Introduction to windows ce.net, platform builder, creating a custom OS using windows ce.net, role of OEM adaptation layer, configuration files, boot loader and device drivers, intro. various OS features, Debugging the custom OS, creating and adding BSPs, catalog editor

Creating and exporting MFC SDKs, creating embedded application in VC++, Writing multithreaded applications, Testing multithreaded applications using Remote kernel traker, Synchronization.

Windows ce.net architecture, processes and threads, memory management, virtual memory, heap and stack, real time features interrupt latency, nested interrupts, interrupt priorities, priority inversions.

ISR, interrupt service threads, intro. to win ce.net device driver development, development of com components, dcom components and activex controls in win ce.net, internationalization, introduction to real time communication.