Hi, this is not really a J question but I used a little J to confirm something.
A recently purchased thumb drive showed me that there are apparently two top-level directories with the same name: dir 'F:*' +-------------------------+-------------------+-+---+------+ |System Volume Information|2023 3 29 17 13 44 |0|rw-|-hs-d-| +-------------------------+-------------------+-+---+------+ |System Volume Information|2022 12 31 17 58 50|0|rw-|-hs-d-| +-------------------------+-------------------+-+---+------+ -:/&><"1|:dir 'F:*' 1 0 1 1 1 We see from the above that the names are identical. I was unable to rename either one so, with no way of distinguishing between them, I ended up reformatting the drive. This is under Windows 10. Has anyone ever seen something like this? -- Devon McCormick, CFA Quantitative Consultant ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
