*** Fatal Error: Access Violation at 0X000000000A3B2530 - *** Fatal Error: Access Violation at 0X000000000A3B2530 Description Due to a problem with the Quartus® II software versions 12.1 and earlier, you may see this error when clicking on a Located Entity report from a previous compilaton within the Chip Planner. This error occurs because the Quartus II software fails to delete any Located Entity report within the Chip Planner before starting a new compilation. Resolution To avoid this error, manually delete any Located Entities reports from the Chip Planner before performing a new compilation. This issue is scheduled to be fixed in a future release of the Quartus II software. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 10.0 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']