Upgrade 3.10 to 3.16

[jiji.thankappan]

Hello Everyone,

I need to upgrade a WinCC OA project from 3.10 to 3.16.
I have registered the project, but it is not showing in the Project Administration. Is it possible to upgrade it from 3.10 to 3.16 without losing any data?
If yes, then please advise me the steps for upgrade.


Best Regards,
Jiji

[leoknipp]

In the list of projects you will see only those projects which are using the same version.
Before you can start the project with 3.16 you have to make the upgrade using the Project Administration and the dialog to show old projects.

If the upgrade is possible without losing data depends on the language configuration of the project.

Best Regards
Leopold Knipp
Senior Support

[jiji.thankappan]

Hi Leopold,

Thanks for your reply!
Yes, i have done a sample upgrade trial from 3.15 to 3.16 by following the below instruction, it was successful. But for 3.10, it is not working. After registering the project into the directory, it is showing as successfully registered. But am not able to view the 3.10 project in the older project list for upgrade. Please find the attached screenshots. The highlighted projects are in version 3.10.

[jiji.thankappan]

Please find the attached pic of older project list