The most recent windows updates have been shown to reinstall or reset printers including removing the windows default printer.
This is not suppose to happen of course and it will cause an error when printing anything or opening up reports.

To fix this issue you must go to your devices and printers and set a default printer.

Simply click the Start Menu and start typing Devices and printers.

Next, double check that there is no default printer selected. If you do not see a green checkmark next to any printer, then this is the case.

Right click on your main 8.5 x 11 printer and click Set as Default Printer.

You should now be able to open your reports module and print anything you wish out of Liberty.