SX does not reconize my 512 boxes

[lse]

i have them plugged into a USB 3.0 and 2.0 port on windows 8.1. SX does not see any of them i am getting a error message in my device manager. i have uninstalled and reinstalled the software and drivers and still nothing. please help

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[support]

Did you do something (like update the software to V7.1.63 for instance) to get that problem, or did this happen without changing anything ?

[support]

We found a problem with the drivers, in V7.1.63.

We have uploaded a new V7.1.63 with the fixed drivers.
In case of you recently installed V7.1.63, please re-load it again and re-install it.