Sourced NativeLink script <Quartus Installation Path>/quartus/common/tcl/internal/nativelink/modelsim.tcl missing" - Sourced NativeLink script <Quartus Installation Path>/quartus/common/tcl/internal/nativelink/modelsim.tcl missing" Description Due to a problem in the Quartus® Prime Lite Edition Software version 22.1, you may see the below error message when you try to run the Nativelink simulation flow. Info: Starting NativeLink simulation with Questa Intel FPGA software Sourced NativeLink script c:/intelfpga_lite/22.1std/quartus/common/tcl/internal/nativelink/modelsim.tcl missing " Error: NativeLink simulation flow was NOT successful Resolution To work around the problem, download and replace the qnativelinkflow.tcl file located at the <Intel® Quartus® Installation Path>/quartus/common/tcl/internal/nativelink directory. Relaunch the simulation. Download the qnativelinkflow.tcl This problem is fixed beginning with the Quartus® Prime Lite Edition Software version 23.1. Custom Fields values: ['novalue'] Troubleshooting 15012474570 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software QUARTUS-ALITE'] 23.1 22.1 ['Programmable Logic Devices'] ['Simulation Dev Tools Questa', 'Simulation Dev Tools Questa'] ['novalue'] ['novalue']