If you open the Appassure 5xxx console and click on the Tools tab and then click Archive without using the drop down arrows the console defaults to a "Scheduled Archive" and you are not presented with the "Date Range"
In order to perform a one time archive so that you can choose a date range of the recovery points you want to archive you need to use the following steps to define a one time archive and not a scheduled archive.
1. Open the console
2. Click on the Tools Tab
3. Click on the Archive Option and pay attention to the drop down arrow to the right of the word Archive (The drop down provides additional options)
4. Click on Create which will start the Archive Wizard
5. Proceed to choose the Archive options you prefer for this job and you will be presented with the option to include a date range