WiX Burn bootstrapper does not uninstall MSI package

Question

I have created a Wix Burn boostrapper that successfully installs all of the chained packages. When I run uninstall, it doesn't uninstall the following MSI package. Why? Also, I realized this question has been asked, but none of the previously asked questions seem to have answers.

<MsiPackage Id="SyncManager" Name="Sync Manager 2.0" Permanent="yes" Vital="yes" Compressed="yes"
              DownloadUrl="http://localhost/SyncManager2.0.msi" SourceFile="SyncManager2.0.msi">
    <Payload DownloadUrl="http://localhost/SyncManager2.0.msi" SourceFile="SyncManager2.0.msi" Name="Synce Manager 2.0" />
</MsiPackage>

Thank you in advance.

Answer 1

Because you have Permanent="yes"