I updated to uddeIM 3.5 yesterday from an older version (sorry - I don't remember which version, but it was a couple of years old), and all the settings for the PMS were reset to default. Is this normal? Is there a way to prevent this from happening again? I can't imagine running a website in which every update causes settings to be reset and haven't run into this with other extensions or plugins.
In the README file you will find the two ways how to update uddeIM without loosing the configuration (save configuration file or use internal backup/restore).
uddeIM & uddePF Development
CB Language Workgroup
CB 3rd Party Developer