Don't use excel. Create a compiled addin (xll???). It's beyond me.

Don't use VBA. Use a language (VB/C/C++/vb.net) that can be compiled.



Wade wrote:

I have developed a large 90mb excel calculator application that i need to
protect. I have had a few people hack into in a matter of minutes, getting
past the passwords.

Does anyone have any suggestions or know how to really protect my code
--
Wade

--

Dave Peterson