That hasn’t seemed to have any effect. I altered the Project process such that Preserve App_Data was true. Re-ran and an old deployment with an old build, then created a Release with the current build and deployed. No joy
For Preserve App_Data from the UI we have “Select to preserve files in the App_Data folder before deployment.” which I read as it will keep the data in there if set, but whatever it does it does it before deployment.
I have retrieved the Octopus logs from the deployment server and our file does get mention so suspect it is going somewhere - just can’t figure out where.