Several times in the instructions that I read about Mailwasher Pro, there were references to "Updates". Searching the Help index and "search" functions had no links to how to update the program. I would suggest that you address this in the help files, even if its just to state that "updates happen automatically", if that is the case.

We've not seen an update for nearly a year now. My memory is that we receive email notice of an update (or upgrade), then we download and basically re-install the program (hopefully retaining settings).