The length restriction is still a thing; and yes, I saved the RTF with WordPad... It's simply just a longer license file. I can send it to you if you'd like. Its 149 KB in size to be precise. The "Word" version is 762KB. When you license for multiple countries, it'll get that big.

Generating and optimizing [1033] string resources [@2]...
Processing external file: E:\workspace\Installer-pr\Resources\EULA.rtf
: warning GEN1024: License Agreement text file too large (auto-truncated):
OK
Thanks for the links, looking forward to it. And thank you for the code-signing #pragma scripting. It works great.