[Dev-C++] Flush or set valeu from a key of Registry.

[<we...@ha...>]

Hi,

I want to flush (delete) a string value from registry.

I tryed to set it to 0 of this mode:

#include <windows.h>

    int main(int argc, char *argv[])
    {
      HKEY hKey;
      DWORD dwDisposition;
      unsigned char *szBuf = (unsigned char *)strdup("0");

      if (RegSetValueEx(HKEY_CURRENT_USER,
"\\Software\\Microsoft\\Security\\say\\", 0, REG_SZ, szBuf,
strlen((char*)szBuf)) != ERROR_SUCCESS)
        return 1;

      RegCloseKey(hKey);

      return 0;
    }

But it didn't set the value of:
\\HKEY_CURRENT_USER\\Software\\Microsoft\\Security\\say to "0". It crate a
key \\Software\\Microsoft\\Security\\say in \\HKEY_CURRENT_USER . :P

How to do to is set this value ??

And how to for example delete a key \\Software\\Microsoft\\Security\\say\\
??

Can someone gave examples ?? :)

Thkz and Best Regards.

[ ]'s