Error Upgrading to current Version 6.X

I was running AETL Pro 5.9x version and when I upgraded, I am now getting a error message when launching the application.
I am getting the message:
Following Error happened:
Invalid Object name 'Nodes'
while connecting to the repositoryNodes.

I am attaching a screenshot.

Please have a look at this post

www.etl-tools.com/products/advanced-etl-...on-ms-sql.html#16909

Keep us posted on your progress

I finally got it to work by the link you provided. But it was still not a smooth process at all.
I took your directions as verbatim and it was still a mess.

My version was not Enterprise level AETL. Even though I am partly to blame as I didnt exactly specify I was using the Enterprise version in my OP.
The process of recreating the Repository and reconnecting gave me headaches as errors kept popping up. This upgrade was not as smooth as the previous versions.

Now I am running the 6.X version. Thanks for your response over the weekend.

I am glad it is working as expected now.
Updating repository is always a tricky thing and we try to avoid it as much as we can
We use to promote in place update but it is much safer to create new repository and run restore.
Even if updated fails it is still possible to recover since the old version is still available.
We have invested heavily into making setup/configuration easier for the end users and we will continue doing so