On Monday, August 14th, you will need to update the Auction123 Craigslist application running on a Windows PC(s) at your dealership. These updates are due to security certificate changes with the application and are necessary for your Craigslist tool to function. Once we push these changes live, you should receive a notification that an update is available or you can check for updates yourself. Follow the instructions below to complete the process.
Right-click on the “123” logo in your system tray and select “Check for Updates.”
Once completed, you will see a pop-up stating “Windows protected your PC”. You will then need to click on “More info“, then click the button that states “Run anyway” to start the process.


A window will then open asking if you would like to install the Auction123 Launcher Application. Click “Install” to complete the update process.
If this process is not completed prior to 8/22/2017, the Auction123 Craigslist Application will no longer run, disabling your ability to list or manage postings. Please contact Auction123 Support at (888) 514-0123, Option 2 if this occurs or if you need any assistance.