Key Logger Programs?

Have you considered the possibility that perhaps your virus protection program is doing its job?

Why would you want to put this software on your computer? I checked the website... a company called "Spy Arsenal" that advocates spying on your spouse or employees.

My recommendation is to run (not walk) away from this idea.

If you want to make sure your kids aren't looking at dirty pictures, there are reputable companies that offer reasonable ways to do this.