Hi CJ,

You can use either of the following methods to remove these Appeon demo examples.

Method 1: Remove the applications by using Toolkit.
Step1- Go to Toolkit > Configure to add the application profile where the profile name is the same as the application name in AEM, the application can be a very simple PB case.
Step2- Go to Toolkit > Deploy to deploy the application to PowerServer.
Step3- Go to Toolkit > Undeploy to remove the application on the PowerServer.

Method 2: Directly remove the application on the PowerServer.
1 Remove the application file from the root path of the web server, for example, C:\inetpub\wwwroot\sales.

2 Remove the Appeon DB file of the application, for example, C:\inetpub\wwwroot\appeon\AEM\DB\sales.

3 Remove the application configuration on Appeon Server.
Suppose that your Appeon Server's Home folder is C:\inetpub\wwwroot\appeon. In this case, please follow the steps below to remove the Appeon demo from the config on your server.

step 1- Backup the applications.config file under C:\inetpub\wwwroot\appeon\AEM\config folder.
step 2- Open the applications.config file using notepad.exe (it is an XML format file), it would be better if you could use the other professional XML editor tool.
Step 3- You can find a similar application node as below and this node saves the configuration for your application in AEM.
Please delete the application node.
<application rirst-start="true" name="sales">
<run-mode>1</run-mode>
<security>false</security>
......
</application>
Step 4- Save the changes in applications.config and then restart IIS for the changes to take effect.

Best Regards,
ZhaoKai