Hi,
I work with DF19.0 and have a workspace since long time. Now I wanted to make some new tests with an other DataTest folder instead of the origin Data folder.
So I renamed the origin to OLD_Data and copied my DataTest.
After having fixed the config.ws file I opened the workspace and got this Error This workspace's IdeSrc folder is invalid


I have tried to delete the files in the IdeSrc folder in different ways, but nothing helps. I renamed/deleted the folder and restarted the studio - but no luck. I copied another IdeSrc to this Ws, but the same error.

All other workspaces work fine.

How can I reinitialize this folder?