Details: Our Support team has completed a comprehensive review of the UIU Driver Database, particularly with respect to its inclusion of unsigned drivers. In previous versions, when the "Signed Drivers Only" option had been selected, unsigned drivers may have been delivered to target machines but not employed. As of UIUPREP version 5.8.4.0, handling of unsigned drivers has been optimized to ensure that they are not even delivered to target machines when the "Signed Drivers Only" option has been selected.
The UIU Classic Mode (as of UIU 5.8.0.x) requires the .NET 4.6 Framework.