Dear Synametrics Support,

thank you for your fast reply.

I took a deeper look inside the file structure. It seems that the "old" file structure was placed into the optXeams/ directory including all config backup up until the update.

The old "deleted" user repositories are there as well.

1. What purpose serves the optXeams/ directory?

2. Based on your suggested solution, I would copy the original config files and the UserRepository from the optXeams/ back to the Xeams/ directory.
    Could this work?
    Are there more files that I need to move back (similar to the process described here https://www.xeams.com/movexeams.htm)?

With best regards.