IP Insight Tracking Program - SENTRY.EXE
SENTRY.EXE is the executable for "IP Insight". It is an Internet Explorer browser plugins. It monitors addresses as you type them into web forms.
IP Insight describes the program as offering "geography and connection speed data based solely on the IP address of your website's visitors." People who subscribe to this service will get detailed information about where visitors of their sites live. When you visit a website that uses this service, SENTRY.EXE and SENTRY.INI will be installed on your system in your \Windows folder. Once installed, SENTRY.EXE can download updates from the IP Insight server without your knowledge.
This program is spyware and entails a security risk. We'd recommend removing it. Some variants of this program can be removed by going to the Control Panel > Add/Remove programs. If this isn't successful, manual removal instructions are available at http://www.doxdesk.com/parasite/IPInsight.html
IP Insight
Spyware
Use WinPatrol to remove or disable this program.