I noticed a pair of calls to Lightning PDF printer in the system scheduler after installation:
"C:\Program Files\NCH Software\LightningPDF\lightningpdf.exe" -sevendays
and
"C:\Program Files\NCH Software\LightningPDF\lightningpdf.exe" -shakeicon
What us the program doing when it's called in this way, and why is there no mention of it in the documentation? (not mentioning it makes it appear that something might be going on, that you might not want to be known...)