User Profile

Using the call NSOpenPanel *ProfilOpenPanel = [NSOpenPanel openPanel] I get the log: CNC_Interface[42149:1480356] [default] Faild to get owner UUID for url: file:///Users/nadjarohner/Public error: Error Domain=NSCocoaErrorDomain Code=260 "The file “Public” couldn’t be opened because there is no such file." UserInfo={NSURL=file:///Users/nadjarohner/Public, NSFilePath=/Users/nadjarohner/Public, NSUnderlyingError=0x600000cf5740 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}} About 10 years and 3 computers behind I was administrator in a school and often logged into about 100 Macs . One of it was owned by Nadja Rohner. No search with that name on my machine gives any results, not even with grep. On my MacBookPro I wanted to manage shares. The above name appeared in the list of Shared Folders, but I was not able to delete the entry, because 'the file does not exist.' How can I get rid of this ****** entry?