troubles with installing/uninstalling VIA Hyperion Pro

[Gentleman]

I can´t install any Via Hyperion Pro update, the message "ucompleted package" appears
I try uninstall Device Manager thru Add Remove Programs, message is the same

[cas]

Run the 4 in 1 drivers again and during the option for choosing quick or normal install choose normal so that you can un-install any particular drivers or want to chose particular drivers, hope that helps!