Thanks again for your help Barf - bad choice of words of my side, you are correct it was not a crash per se just an error message.
The version you linked to loads the files without producing an error but I am having problems exporting it. I am only interested in the entries commented "MKII/MKII 1".
On the scrutinize remote tab, I highlight the required rows in the "Parametric Remote" window. Right click, then choose "Export selected". The console window then produces the following text:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at org.harctoolbox.girr.Command.(Command.java:386) at org.harctoolbox.girr.Command.(Command.java:379) at org.harctoolbox.irscrutinizer.ParametrizedIrSignal.toCommand(ParametrizedIrSignal.java:211) at org.harctoolbox.irscrutinizer.ParametrizedIrSignal$ParameterIrSignalTableModel.toCommand(ParametrizedIrSignal.java:449) at org.harctoolbox.irscrutinizer.TableUtils.commandTableSelected(TableUtils.java:140) at org.harctoolbox.irscrutinizer.GuiMain.saveSelectedSignals(GuiMain.java:1322) at org.harctoolbox.irscrutinizer.GuiMain.exportSelectedCookedMenuItemActionPerformed(GuiMain.java:8055) at org.harctoolbox.irscrutinizer.GuiMain.access$4900(GuiMain.java:104) at org.harctoolbox.irscrutinizer.GuiMain$39.actionPerformed(GuiMain.java:2792) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.AbstractButton.doClick(Unknown Source) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source) at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)
Would you mind attempting to export these lines yourself to see if this error is repeatable?