The 6.6.0 installer uses an old launch4j wrapper that doesn’t request admin rights properly.
| Need | Action | |-------|--------| | Download 6.6.0 | Jaspersoft Community Archive → 6.6.0 | | Apply general fixes | Upgrade to 6.6.1 or 6.7.0 | | Custom hotfix | Replace specific .jar in plugins/ + clean restart | | Java compatibility | Force JDK 8 in .ini file | | Missing fonts | Replace jasperreports-fonts.jar from 6.6.1 | download jaspersoft studio 660 fix