问题
In my <Product>
I have:
<WixVariable Id="WixUILicenseRtf" Value="LICENSE.rtf" />
LICENSE.rtf
exists, and is an rtf file (I've tried saving with a few different programs in case it was a problem with one of them).
The file contains text (a whole license!), and the text is sensibly formatted.
Why then, is the License field of my installer blank?

回答1:
It turns out you basically must generate your rtf with Wordpad, or make a perfect replica. Since mine are generated by scripts, I adjusted my script to insert the Wordpad header to the rtf file, and this fixed it.
来源:https://stackoverflow.com/questions/11364935/why-is-my-license-not-showing-up