Dave, as per the attached screenshot it is showing version 3.13.0. The check for updates button said I was up to date.
I downloaded the cumulative update but the update log for ver 1.13.0 is showing this with a validation FAILED:
3/01/2022 2:46:58 PM - AutoUpdates Log Started 3/01/2022 2:46:58 PM
3/01/2022 2:46:58 PM - Parameters received: ver:3.13.0 cfurl:http://www.ocs-support.co.uk/pf3_updates/ cf:pf3_updates.ini noupdates:1
3/01/2022 2:46:58 PM - Parameters extracted:-
3/01/2022 2:46:58 PM - Version : 3.13.0
3/01/2022 2:46:58 PM - ControlFileURL : http://www.ocs-support.co.uk/pf3_updates/
3/01/2022 2:46:58 PM - ControlFileName: pf3_updates.ini
3/01/2022 2:46:58 PM - UpdatesFileUrl : http://www.ocs-support.co.uk/pf3_updates/
3/01/2022 2:46:58 PM - ShowResults : True
3/01/2022 2:46:58 PM - Get Control File...
3/01/2022 2:46:59 PM - Filesize to download: 2205
3/01/2022 2:46:59 PM - Control File download complete...
3/01/2022 2:46:59 PM - Section set to 3.13.0
3/01/2022 2:46:59 PM - Validating the Control File for Version: 3.13.0
3/01/2022 2:46:59 PM - Validation FAILED reading 'File2Check' entry!
3/01/2022 2:46:59 PM - Version 3.13.0 not found in control file!
Many thanks for your help.
John