How to Fix "Invalid Printer Selected" Error

If you see an Invalid Printer Selected error when opening a Standing Sheet or report, or when closing or switching between league files, follow these steps:
  1. Go to File > Program Preferences.
  2. Select Printing.
  3. Find the setting called "Remember printers used and automatically re-select them".
  4. Change this setting to NO.
  5. Exit and restart the program.
  6. Repeat steps 1 to 3.
  7. Change the setting back to YES.
This process should resolve the error and allow you to print reports without issues.