1.-uninstall all drivers of your twister or tornado what you have

2-uninstall all OLD twister or tornado software in your PC

3-install new drivers for new saras box

4-after install the ufs box you can install HWK_Support_Suite_Setup_v 02.06.000.exe

5-after go
Start-programs-Saras soft-HWK-Utilties-Update HWK client

6-after update you can install
HWK_Suite_Setup_v02.06.000.exe

that is all and 100% worked
if you HWK is original ofcourse
report