AppSense EM 8.1 Personalisation Archives Not Working

With the release of AppSense 8.1 the onus of creating Personalisation archives moved from the SQL Agent to the Personalisation Server services. In order to complete this task the AppSense Personalisation Background Service is used. This may not have been configured correctly and may look something like the following image in the Personalisation SCU.

Personalisation Background Service Configuration

To resolve, simply click on Change Database Account...

Change Database Account

Ensure the correct details are entered and clock OK

The service credentials should now be populated.