fix: name the folder whose files could not be read

install.py

@@ -11974,7 +11974,10 @@ def _scan_lines(state: TuiState) -> list[str]:
                   for drive in scan["other_drives"]]
     if state.unreadable:
         count = len(state.unreadable)
-        lines.append(f"{_plural(count, 'file')} on your old card could not be read.")
+        # Named as it was given: "your old card" was said of a folder.
+        where = ", ".join(_last_name(folder) for folder in
+                          dict.fromkeys(event["folder"] for event in state.unreadable))
+        lines.append(f"{_plural(count, 'file')} in {where} could not be read.")
     return lines
 
 

tests/test_install_tui.py

@@ -2535,7 +2535,8 @@ class AuditRoundThree(unittest.TestCase):
         text = " ".join(" ".join(install.tui_view(state, 120, 40)).split())
         self.assertIn("Read the first 200,000 files of E:\\.", text)
         self.assertIn("E:\\D is another drive: add it to copy from it too.", text)
-        self.assertIn("2 files on your old card could not be read.", text)
+        # The folder by its name: "your old card" was said of any folder.
+        self.assertIn("2 files in E:\\ could not be read.", text)
         rows = install.tui_rows(state)
         state.focus["plan"] = next(i for i, row in enumerate(rows) if row.action == "unreadable")
         press(state, "enter")