Sonar deleted software program!!

Sonar deleted a program I've developed and have been running for several years.  The details are: Very Few Users, Risk High, and Process Start (performed by c:\sliderule\sigshellp.exe) PID:2412.  I plan on marketing this piece of software in 2012, but I don't want the user to encounter this message, as they will think that something is wrong with the program.  Please respond.

 

John Potter