can't open LR Cat created in Windows 10 on Windows 11 computer
Before changing from a windows 10 computer to a new windows 11 one I copied myLR catalog and associated files to a hard disk and plugged it into the new computer, but when I double click on the LRCAT file Lightroom seems to open but it just says this folder does not contain editable files. All the contents of the folder containing the catalog are listed (sync and data files) but the LRCAT itself does not appear and there doesn't seem to be any way to get to it.

