DE2-70 - Exit Code 1h

Are you running the camera utility as an admin? Not doing so can cause issues talking to hardware.

Do you have these variables in System\Environment?

sopc_kit_nios2

c:\altera\10.1sp1\nios2eds

quartus_rootdir

c:\altera\10.1sp1\quartus

(Obviously you'll need to change 10.1sp1 to whatever your version of quartus/nios named those folders)

It might be worth trying Terasic's tech support as well: support [at] terasic.com I ended up fixing the issue with info from these forums, but they respond quite quickly and might have some other ideas as well.