You want to uninstall Snort from your Windows machine.
To uninstall Snort from your Windows operating system, you can follow these simple steps:
Figure 1-8. Uninstall Snort window
Figure 1-9. Successful Uninstall window
You may also want to uninstall the WinPcap driver. If you are using other sniffers or packet-crafting programs such as Ethereal, Windump, or Nmap you will not want to uninstall WinPcap. The following can uninstall WinPcap:
There are several reasons you may want to uninstall Snort. However, you do not need to uninstall a previous version of Snort to install a newer version. You can update your version of Snort by simply following the installation process for the new version.
Installing Snort on Mac OS X
Installing Snort from Source on Unix
Logging to a File Quickly
How to Build Rules
Detecting Stateless Attacks and Stream Reassembly
Managing Snort Sensors
Generating Statistical Output from Snort Logs
Monitoring Network Performance