Win7, DL-165 adapter (i-tec) crashing Nvidia geforce M540GT drivers

[cietrzew]

Hello!
everything was fine to last update.
After newest version all of my game stop working reporting errors with geforce card.
I tried reinstal nvidia drivers for few version (older and newest) - doesnt work.
I can switch my laptop to inteli graphic card and then games work (15 fps but i can turn them on)
Every thing back to normal when i uninstal display adapter. (I cant instal older version of DL drivers becouse i get autoupdate to newest.)
Below i atach 2 screens of game reports
http://imageshack.us/photo/my-images/17/error1gq.jpg/
http://imageshack.us/f/801/error2eg.jpg/
2nd message means:
"ther is unknow error directX. Check is your graphioc card use shaders v. 2.0 and using producer (orginal) drivers.
As i said, when i uninstal display link softwere everyting back to normal. Please help me

My system:
W7 64-bit with all updates, i5 core, 4gb ram, graphic: Nvidia geforce M540GT (306.97 drivers version) and inteli grap card. (acer aspire 5830TG)
Cheers !
Bartek