When is it safe to call MsiGetFeatureState,MsiGetComponentState?

[tomerdr]

When in installscript sequence can i call MsiGetComponentState?

Thanks in advance

[joshstechnij]

If you are calling MsiGetComponentState from a custom action, it should be sequenced after CostFinalize. Any earlier and the component state will likely be invalid.

If this is an InstallScript MSI project, the feature functions (such as FeatureGetData or FeatureIsItemSelected) should be used in script events instead of MSI APIs.