we first officially introduced SUM up2dates in version 4.2. So for your SUM 4.000-2 you have to do the well-proven backup restore upgrade path i.e. backup your configuration in the SUM WebAdmin, install a new SUM ISO and then restore your backup.
we first officially introduced SUM up2dates in version 4.2. So for your SUM 4.000-2 you have to do the well-proven backup restore upgrade path i.e. backup your configuration in the SUM WebAdmin, install a new SUM ISO and then restore your backup.