Here is the response I got from MC support StratOpt. I hope that answer your question. My apologies for being so stupid when it comes to computers.
If you want to see a script's output, you just need to select the output tab in PLEditor.
If you want to have the results printed into a file you can use the print function. Please see an example from MultiCharts Help below:
Print(File("C:\test.txt"),CurrentDate,CurrentTime); will save the output of CurrentDate and CurrentTime to the test.txt file in the root directory of the C: hard drive
Let me know if this is what you need.