Hi all,
I want to know any product available which will work similar to java Web
Start, but using C++ clients.

java WebStart' s functionality is given below:

"JavaTM Web Start provides a platform-independent, secure, and robust deployment
technology. It enables developers to deploy full-featured applications to
end-users by making the applications available on a standard Web server.
By using any Web browser, end-users can launch the applications and be confident
they always have the most-recent version. "

Thanks in advance,
Srinivas