registry ?

Posted by Denis on October 27, 2000 at 21:32:21:

How can i make a command thets writes into registry something like [HKEY_CURRENT_USER\Software\super Software\ddddd]
"Key"="fdgfdggnAghjh/ggjghj/ghj/+8Shc="
when i press a button.

And is't posible to convert an litlle program from binnary to sourse code if i know what compiler were used etc.?
thx fo help