Wix Standard Bootstrapper Application without License Agreement

In the bundle file replace:

<BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.RtfLicense" />

with:

<BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.HyperlinkLicense">
  <bal:WixStandardBootstrapperApplication 
    xmlns:bal="http://schemas.microsoft.com/wix/BalExtension"
    LicenseUrl=""
  />
</BootstrapperApplicationRef>

WixStandardBootstrapperApplication has three variants as explained in the WiX Manual. HyperlinkLicense is the simplest. It has a license link on the welcome page instead of a license page. It allows you to specify an empty URL for the license, in which case it would not display the link.

Links: Stackoverflow, WiX Manual.