This error occurs when the signature from the .CAB or
.MSI does not coincide with the one from the .EXE. This is an
authentication security check done automatically by the .EXE
boostrapper when the Enhanced User
Interface is enabled.
If you need to sign the installation package outside Advanced Installer
then you can select the EXE setup with resources next to
it as a package
type and sign both .MSI and .EXE.