[Users] engine-iso-uploader error

Hi guys, I'm running the following RPM versions from the dreyou repo and I've recently upgraded my engine to 3.2.1 and when I try uploading I was getting... ERROR: [ERROR]::key_file, cert_file, ca_file must be specified for SSL connection. I googled around and found lots of posts relating to packages needing to be upgraded, so I upgraded the following... --> Running transaction check ---> Package ovirt-engine-cli.noarch 0:3.2.0.10-1.el6 will be updated ---> Package ovirt-engine-cli.noarch 0:3.2.0.12-1.el6 will be an update ---> Package ovirt-engine-sdk.noarch 0:3.2.0.9-1.el6 will be updated ---> Package ovirt-engine-sdk.noarch 0:3.2.0.11-1.el6 will be an update ---> Package ovirt-image-uploader.noarch 0:3.1.0-16.el6 will be updated ---> Package ovirt-image-uploader.noarch 0:3.2.0-1.el6 will be an update ---> Package ovirt-iso-uploader.noarch 0:3.1.0-16.el6 will be updated ---> Package ovirt-iso-uploader.noarch 0:3.2.0-1.el6 will be an update ---> Package ovirt-log-collector.noarch 0:3.1.0-16.el6 will be updated ---> Package ovirt-log-collector.noarch 0:3.2.0-1.el6 will be an update warning: /etc/ovirt-engine/logcollector.conf created as /etc/ovirt-engine/logcollector.conf.rpmnew Updating : ovirt-iso-uploader-3.2.0-1.el6.noarch 5/10 warning: /etc/ovirt-engine/isouploader.conf created as /etc/ovirt-engine/isouploader.conf.rpmnew I backed up and replaced the older conf files with the rpmnew ones (above only) too and restarted ovirt once the updates were done, and instead of the original error, I'm now getting the following error... [root@backup src]# engine-iso-uploader -i ISO upload SW_CD_Windows_Svr_Std_2003_R2_32-BIT_X64_English_ISO_32bit_2_MLF_X13-73746.ISO Please provide the REST API username for oVirt Engine (CTRL+D to abort): admin Please provide the REST API password for the admin oVirt Engine user (CTRL+D to abort): ERROR: Unable to connect to REST API. Reason: Unauthorized ERROR: 'NoneType' object is not iterable INFO: Use the -h option to see usage. Anyone got any ideas what to try next? Thank you. Regards. Neil Wilson.