Is there any ETA on when this fix will be in a Release version?
We tried the latest version of Advanced Installer (18.6) but the issue is still persisting.
.NET 3.5 is not enabled in Windows Features. We get the same error in the logs and event viewer as described in the comments above (e.g. AI_WinOptFeaturesRollback. Rolling back configured Windows features).
Regards,
Matthew.