Upgrading the FIR Compiler IP Core in the Quartus II Software Version 14.0 Generates a Cryptic Error Message - Upgrading the FIR Compiler IP Core in the Quartus II Software Version 14.0 Generates a Cryptic Error Message Description You see a cryptic error in the Quartus® II software version 14.0 when you open a design from a previous version of the Quartus II software. This errors occurs when the design contains a FIR Comopiler IP core. The FIR IP core is not supported in the Quartus II software version 14.0 and later. . Resolution To work around this problem, use the FIR II IP core. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 14.0 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']