Altera Quartus II Modelsim + Opal Kelly License problem


#1

It seems like it is not possible to run ModelSim Altera after the Opal Kelly license key is installed in Quartus II.
When I try to run it start it pops up a message that says “Unable to checkout a license.”

Have I done anything wrong, or is this a known problem?

(I have the ZEM4310).