Re: [WiX-users] FeatureTree: how to disable the feature selection ability if certain condition isn't met

1. MSI feature tree doesn't let you grey out the feature. However, you can use a feature condition to totally remove it from the tree. If you do this though you need to ensure that the feature is always enabled on remove or else it will be orphaned. See Bob's post:

[WiX-users] FeatureTree: how to disable the feature selection ability if certain condition isn't met

We have a feature which is an Outlook plugin. Two questions - 1. We allow the end user to install the feature only if the user has Outlook 2007 or Outlook 2010. So I added some code to detect if Outlook is installed in target machine. Then when I installed it in a machine who doesn't have