Creates a new Client preference cookie.
Handles returned by RegClientCookie can be closed via CloseHandle() when no longer needed.
Handle RegClientCookie(const char name, const char description, CookieAccess access)
Name of the new preference cookie.
Optional description of the preference cookie.
What CookieAccess level to assign to this cookie.
A handle to the newly created cookie. If the cookie already exists, a handle to it will still be returned.
Cookie name is blank.