HI friends,
i need to create a subkey in windows registry and write some data also i need to access the data which i write...Plz send me the code with the header files or namespace which i have to include...i am working in vc++.net (unmanaged applications)...Plz help me...thanks in advance...sherin

Can u provide sample code plzzzz

Read the bottom link. It has example code, read it yourself.