DisplayLink Compatibility Problem (Vista to 8.1)

[Myuran]

Hi

I own a Sony Vaio VGN-FZ21Z model. I wish to install Windows 8.1. The Windows 8 upgrade assistant came up with this report of not compatible softwares of DisplayLink listed below. How and where do I obtain the right drivers or overcome this? :)

DisplayLink Core Software
DisplayLink Corp.
Not compatible

SONY VGP-UPR1 (Display Adapter) Utility
Sony Corporation
Not compatible

[JamesH]

Hi,

I'd recommend install R7.4 M2 first before you upgrade:
http://www.displaylink.com/support/downloads.php

Thanks,
James