Can I perform multiple compilations at the same time on one computer with a single-seat license? - Can I perform multiple compilations at the same time on one computer with a single-seat license? Description You cannot perform multiple simultaneous compilations using the Quartus® Prime Software if you have a floating license with a single license seat. The number of concurrent compilations that can be run on a single computer cannot exceed the number of available license seats. If you have one fixed (node-locked) license, you can run multiple simultaneous compilations on that machine. Resolution See the related solution below for details on when the Quartus® Prime Software checks for available licenses. Related Articles When is a license checked out by the Quartus II software, IP cores and ModelSim-Altera Edition software? Custom Fields values: ['novalue'] Troubleshooting 14025249366 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software'] novalue 25.1 ['Arria® II FPGAs', 'Arria® V FPGAs and SoCs', 'Cyclone® IV FPGAs', 'Cyclone® V FPGAs and SoCs', 'Agilex™ FPGA Portfolio', 'Arria® 10 FPGAs and SoCs', 'Cyclone® 10 FPGAs', 'MAX® 10 10 FPGAs', 'Stratix® 10 FPGAs and SoCs', 'MAX® II CPLDs', 'MAX® V CPLDs', 'Stratix® IV FPGAs', 'Stratix® V FPGAs'] ['novalue'] ['novalue'] ['novalue']