Hi CBSJ, you should uninstall Software Informer totally from your system . . .
Go to Control Panel - Programs and Features
Find that app in the list of installed apps and uninstall it
Then check for that app in your Windows Startup and remove it form there:
Press Ctrl + Shift + Esc to open Task Manager
Click on the Startup Tab
See if Software Informer is listed there
If it is, select it and click 'Disable'
Close Task Manager
Click your Start Button, type msconfig and hit Enter
When the System Configuration dialog opens, click on the Services Tab
Check the box marked 'Hide Microsoft Services'
In the remaining list see if Software Informer is listed there , uncheck any you find
Click Apply and OK
Restart your System and this annoyance will be gone . . .