Error: Unable to archive base results -- halting exploration? Error: Maybe you're out of disk space - Error: Unable to archive base results -- halting exploration? Error: Maybe you're out of disk space Description You may see this error generated in the Design Space Explorer (DSE) in the Quartus® II software version 9.0 SP2, when you set a relative path in the Save project output files in specified directory field in the Quartus II project. To workaround this issue, follow these steps: On the Assignments menu, c lick Settings . Click Compilation Process Settings . Select Save project output files in specified directory and specify an absolute path. This problem is fixed beginning with the Quartus II software version 9.1. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Cyclone® III FPGAs'] ['novalue'] ['novalue'] ['novalue']