Lightroom Classic stuck starting in background with "Lightroom Opening Catalogue: ... " message
Version 13.3.1 running on Windows 11 Pro version 10.0.22631 Build 22631
Catalogue(s) previously upgraded to latest 13.3 format'
On attempting to start, message bar pops-up "Lightroom - Opening Catalog: catalog.lrcat". Appears to hang at this point. Lightroom.exe is running as a background process - status "Not responding".
Problem occurs with different catalogues, so not apparently an individual (corrupt) catalogue problem.
Tried re-starting with the re-set preferences option.
Checked that a .lock file was not present in catalogue folder.
Tried uninstall and re-install ... with PC reboot.
Problem persists.
I'm stumped. Please help.
