I've installed EPO 5.9 beta build 512 a few weeks ago and deployed some clients in my testing environment.
The final version 5.9 build 712 was released March 16th so I'd like to do an update.
- Installation of EPO (RTW) on top is not possible because it tells me that the version is not support for an upgrade
- The option, in the very beginning, that I have an existing snapshot worked, all data etc. are there build my "build" is still the old obe 512!
So I'm thinking about a third possibility to get my aspired result - EPO 5.9 build 712 with all my data.
Thanks for your help
Honestly, as far back as I can recall doing McAfee betas they've never supported moving from beta to RTM for ePO. The way to move forward would be to setup an ePO 5.9 RTM installation, export/import any custom policies/tasks, and then move your machines to it. Attempting to move a beta to RTM will only bring you frustration in the long run.