Hey guys, I have a problem I need some advice on.

I know the max length for a textbox is ~65k characters. And to be able to use more, to use a RichTextBox.
When I switch to a RTB, it works beautifully, but my program is a stand-alone .exe app. No installer, no support files.

Well here is my problem.
Using a standard textbox in the program, when compiled, has run on every computer I've tried it on and all the testers computers without having to worry about support files or anything, works perfectly as long as the text length doesn't go past 65k. But Now that I am needing to use the RTB for larger inputs, the first computer I tried it on threw up the error: "Component ‘RICHTX32.OCX’ or one of its dependencies not correctly registered: a file is missing or invalid".
Which I was afraid of.

So, without forcing me to turn this into an installer with that .ocx file included, does anybody have a solution for how to deal with extra text length and not requiring support files to handle?