displaylink block carrara and deskartes software

[yan]

hi..

i have a problem with my displaylink adapter.

my computer is an i7 930 with windows 7 x64 sp1
i use a lot of graphics and 3d software.

the problem is that some software didn't like the displaylink drivers.

this is a list of software that can't open their screen when the displaylink drivers is installed (no problem when i uninstalled the displaylink driver)

- Daz3d carrara 8.5 pro x64
- all Deskartes professional software (3Data Expert x32 or x64 version, 3D Dimension expert...) even the last 10.1 version refuse to open their screen if the driver is installed

i know that the softwares are running because i can see the process running
and the network license server of deskartes software 'see' the communication port of their softwares

i update the drivers in the last version DisplayLink_7.3M1 and my windows is up to date on all drivers...

my graphic card is an ATI radeon HD 5770 with the last driver (i tested even beta drivers like the 13.15.100.1-130716a-159704E-ATI )

it's very annoying.. can you help me ?
thanks