WinInet.dll

Hi,

I have an ocx that use WININET.DLL to connect to the Internet and download some files from FTP sites. I have a method that close the Internet connection (using the InternetAutodialHangup function from wininet.dll). It works fine with IE 4.0, but with IE 3.xx, I receive an error when I use this method. So my question is : Is it possible to "update" the IE version during the setup wizard if the version is lower than 4.0 ? How? Any other idea?

Thanks

Marc