[wix-users] Checkbox property in Silent Install

[Ven H]

I have an MSI with 2 features for App and DB. There are 2 check boxes in
the UI dialog which are initially checked in the UI and are associated to
the properties namely APPFEATURE_CHECKED and DBFEATURE_CHECKED which
accordingly decide the installation of App and DB features. Now, through
silent install, I need to install only DB feature and not App feature. So,
I am using the following command. But, still it is installing App Feature.

*msiexec /qn /i MyMsi.msi /l*vs MyMSILog.log APPFEATURE_CHECKED="0"
DBFEATURE_CHECKED="1"*

But this is not working. It is installing both, instead of only DB feature.
Can anyone please help?